{"title":"Spitfire Wheels","description":"\u003cp\u003eShop Spitfire wheels in every major formula and shape: Formula Four in 93A, 97A, 99A, and 101A, the original Classic formula, entry-level Burners, Sapphire 90A, and soft 80HD cruisers. Shapes include Classics, Conical, Conical Full, Radial, Radial Full, OG Classics, Lock-Ins, Tablets, Bighead, and Superwides, plus pro models from Ishod and more. Every set comes as 4 wheels.\u003c\/p\u003e\u003cp\u003eNot sure which formula or shape fits your skating? Read our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/spitfire-wheels-guide-formulas-shapes\"\u003eSpitfire wheels guide\u003c\/a\u003e for Spitfire's sizing charts, durometer breakdowns, and quick picks.\u003c\/p\u003e\n","products":[{"product_id":"spitfire-skateboard-wheels-burners-51mm-99a-white-green","title":"Spitfire Skateboard Wheels Burners 51mm 99A White\/Green","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Burners 99A Wheels 51mm\u003c\/strong\u003e pair Burners 99A urethane with the Bighead shape. Burners 99A urethane is Spitfire's high-quality entry-level wheel, great for first-time riders without sacrificing performance.\u003c\/p\u003e\u003cp\u003eAt 51mm x 32.5mm, with a 16mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eFirst-time and budget-minded skaters\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurners 99A urethane\u003c\/li\u003e\n\u003cli\u003eHigh-quality entry-level urethane\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e51mm diameter, 32.5mm wide, 16mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuality ride for first setups\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Burners 99A Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e51mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-52mm-99a-white-silver\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-53mm-99a-white-gold\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-54mm-99a-white-red\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-55mm-99a-white-blue\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-bighead\"\u003eClassic Formula Bighead Wheels 51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness. Burners give you that feel in a high-quality entry-level wheel.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784329269290,"sku":"SOO916","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2031004951-4.jpg?v=1746654465"},{"product_id":"spitfire-wheels-f4-classics-99a-red-white-51mm","title":"Spitfire Wheels F4 Classics 99A Red\/White 51mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 51mm\u003c\/strong\u003e pair Formula Four 99A urethane with the Classic shape. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 51mm x 31mm, with a 15.3mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e51mm diameter, 31mm wide, 15.3mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e51mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-classics\"\u003eClassic Formula Classics Wheels 51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-red-white-51mm\"\u003eFormula Four 101A Classics Wheels 51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e51mm\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784386416682,"sku":"SP910","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016251.jpg?v=1746655096"},{"product_id":"spitfire-wheels-53mm-f4-classic-97a","title":"Spitfire Wheels 53mm F4 Classic 97A","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 97A Classics Wheels 53mm\u003c\/strong\u003e put Formula Four 97A urethane into the Classic shape, the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations. Formula Four 97A is formulated for a softer, faster ride, designed for every spot. It grips or slides when you need it.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33mm, with a 16mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who split time between street, park, and rough spots\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 97A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33mm wide, 16mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSofter, faster ride that grips or slides\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 97A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-classic-97a\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-f4-classic-97a\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-classics\"\u003eClassic Formula Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003eFormula Four 99A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-orange-white-53mm\"\u003eFormula Four 101A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 97A hard or soft?\u003c\/h3\u003e\u003cp\u003eIn between. 97A is softer and faster on rough spots, while still gripping or sliding when you need it.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784388546602,"sku":"SP940","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111025453.jpg?v=1746655131"},{"product_id":"spitfire-wheels-f4-classics-99a-orange-white-53mm","title":"Spitfire Wheels F4 Classics 99A Orange\/White 53mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 53mm\u003c\/strong\u003e put Formula Four 99A urethane into the Classic shape, the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33mm, with a 16mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33mm wide, 16mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-classics\"\u003eClassic Formula Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-orange-white-53mm\"\u003eFormula Four 101A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784419938346,"sku":"SP912","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016253.jpg?v=1746656260"},{"product_id":"spitfire-skateboard-wheels-f4-99a-lock-in-full-54mm-formula-four","title":"Spitfire Skateboard Wheels F4 99A Lock-In Full 54mm Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Lock-In Full Wheels 54mm\u003c\/strong\u003e pair Formula Four 99A urethane with the Lock-In Full shape. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 54mm x 38mm, with a 25mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stable lock-ins on all terrain\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eLock-In Full shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 38mm wide, 25mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eStable lock-ins on all terrain\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLock-In Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Lock-In Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-f4-99a-lock-in-full-55mm-formula-four\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e39.5mm\u003c\/td\u003e\n\u003ctd\u003e26.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-f4-99a-lock-in-full-57mm-formula-four\"\u003e57mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e40.2mm\u003c\/td\u003e\n\u003ctd\u003e27.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Lock-In Full shape good for?\u003c\/h3\u003e\u003cp\u003eStable lock-ins on all terrain. Spitfire describes it as a wider version of the Lock-In shape: asymmetrical, with a concave cut outside for less weight and a straight-edge lock-in inside for control on all terrain.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784420331562,"sku":"SP955","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/sf-cp-wh-f4-99-lock-in-full-54-4.jpg?v=1746656291"},{"product_id":"spitfire-wheels-f4-99a-lock-ins-formula-four-55mm","title":"Spitfire Wheels F4 99A Lock Ins Formula Four 55mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Lock-Ins Wheels 55mm\u003c\/strong\u003e are Formula Four 99A wheels in the Lock-Ins shape, built for locking into grinds. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 55mm x 35.9mm, with a 23.5mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want locking into grinds\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eLock-Ins shape\u003c\/li\u003e\n\u003cli\u003e55mm diameter, 35.9mm wide, 23.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eLocking into grinds\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLock-Ins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Lock-Ins Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-99a-lock-ins\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-lock-ins-formula-four-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.9mm\u003c\/td\u003e\n\u003ctd\u003e21.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e55mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003ctd\u003e23.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-57mm-lock-ins-99a-white\"\u003e57mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37.4mm\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eLock-Ins in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Lock-Ins shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-55mm-f4-101a-lock-ins-natural\"\u003eFormula Four 101A Lock-Ins Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Lock-Ins shape good for?\u003c\/h3\u003e\u003cp\u003eLocking into grinds. Spitfire describes it as an asymmetrical shape with a conical cut profile on one side and a straight-edge lock-in cut on the other.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784420659242,"sku":"SP998","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/009a_7d9b2ce5-d824-4cc0-9c86-8abf59a875de.jpg?v=1746656337"},{"product_id":"spitfire-wheels-f4-classics-99a-silver-white-54mm","title":"Spitfire Wheels F4 Classics 99A Silver\/White 54mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 54mm\u003c\/strong\u003e pair Formula Four 99A urethane with the Classic shape. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 54mm x 33.6mm, with a 16.4mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 33.6mm wide, 16.4mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003eClassic Formula Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-silver-white-54mm-1\"\u003eFormula Four 101A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784429277226,"sku":"SP913","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016254.jpg?v=1746657573"},{"product_id":"spitfire-wheels-55mm-classics","title":"Spitfire Wheels 55mm Classics","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Classics Wheels 55mm\u003c\/strong\u003e are Classic Formula 99A wheels in the Classic shape, built for all-around control. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 55mm x 34.6mm, with a 17.3mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e55mm diameter, 34.6mm wide, 17.3mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Classics (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-50mm-classics\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-classics\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-classics\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-classics\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e55mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-classics-old-school-pool-skating\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-classics-old-school-pool-skating\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-classics-60mm-skate-wheels\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003eFormula Four 99A Classics Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-yellow-white-55mm\"\u003eFormula Four 101A Classics Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784432521258,"sku":"SP908","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/0927-CLASSICS-55.jpg?v=1746658074"},{"product_id":"spitfire-wheels-f4-tablets-99a-52mm-natural","title":"Spitfire Wheels F4 Tablets 99A 52mm Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Tablets Wheels 52mm\u003c\/strong\u003e are Formula Four 99A wheels in the Tablets shape, built for quick, technical street skating. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 52mm x 29mm, with a 20mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want quick, technical street skating\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eTablets shape\u003c\/li\u003e\n\u003cli\u003e52mm diameter, 29mm wide, 20mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eQuick, technical street skating\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Tablets Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-tablets-99a-51mm-natural\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e52mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e29mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-tablets-formula-four-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-tablets-99a\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-tablets-99a-55mm-natural\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eTablets in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Tablets shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-tablets-101a-52mm-natural\"\u003eFormula Four 101A Tablets Wheels 52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003ctd\u003e29mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Tablets shape good for?\u003c\/h3\u003e\u003cp\u003eQuick, technical street skating. Spitfire describes it as an original Spitfire shape with a straight-cut profile and thin riding surface: lightweight, quick, and responsive.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784434192426,"sku":"SP947","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F4TABLETS-99A-52.jpg?v=1746658157"},{"product_id":"spitfire-wheels-f4-classics-101a-silver-white-54mm-1","title":"Spitfire Wheels F4 Classics 101A Silver\/White 54mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 101A Classics Wheels 54mm\u003c\/strong\u003e pair Formula Four 101A urethane with the Classic shape. Formula Four 101A is Spitfire's hardest duro, built on proven Formula Four performance for a harder, faster ride and extra speed.\u003c\/p\u003e\u003cp\u003eAt 54mm x 33.6mm, with a 16.4mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on smooth spots who want max speed\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 101A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 33.6mm wide, 16.4mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaximum speed on smooth surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 101A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003eClassic Formula Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003eFormula Four 99A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 101A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 101A is Spitfire's hardest duro, for extra speed on smooth surfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42784465125418,"sku":"SP975","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016354_c3c68988-3180-4d93-b627-0f769299608e.jpg?v=1746660596"},{"product_id":"spitfire-skateboard-wheels-58mm-f4-soft-sliders-93a-radials-natural","title":"Spitfire Skateboard Wheels 58mm F4 Soft Sliders 93A Radials Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 93A Radial Wheels 58mm\u003c\/strong\u003e are Formula Four 93A wheels in the Radial shape, built for versatile, all-around riding. Formula Four 93A Soft Sliders give a controllable, consistent slide anywhere. The softer duro and high-rebound compound absorb more impact and vibration, so they're easier on your body for longer sessions.\u003c\/p\u003e\u003cp\u003eAt 58mm x 38mm, with a 25mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on rough ground who still want to slide\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 93A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 38mm wide, 25mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAbsorbs impact and vibration\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 93A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-radials-natural\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-soft-sliders-93a-radials-natural\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-sapphire-90a-purple\"\u003eSapphire 90A Radial Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003ctd\u003e90A (101A core)\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-radial-formula-four\"\u003eFormula Four 99A Radial Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 93A hard or soft?\u003c\/h3\u003e\u003cp\u003eSofter than a standard street wheel. 93A gives a controllable slide while absorbing more impact and vibration.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795538448426,"sku":"SOO907","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111035558-4.jpg?v=1747061499"},{"product_id":"spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-radials-natural","title":"Spitfire Skateboard Wheels 54mm F4 Soft Sliders 93A Radials Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 93A Radial Wheels 54mm\u003c\/strong\u003e pair Formula Four 93A urethane with the Radial shape. Formula Four 93A Soft Sliders give a controllable, consistent slide anywhere. The softer duro and high-rebound compound absorb more impact and vibration, so they're easier on your body for longer sessions.\u003c\/p\u003e\u003cp\u003eAt 54mm x 34mm, with a 20.5mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on rough ground who still want to slide\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 93A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 34mm wide, 20.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAbsorbs impact and vibration\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 93A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-soft-sliders-93a-radials-natural\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-soft-sliders-93a-radials-natural\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-sapphire-90a-orange\"\u003eSapphire 90A Radial Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003ctd\u003e90A (101A core)\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-99a-radial-formula-four\"\u003eFormula Four 99A Radial Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 93A hard or soft?\u003c\/h3\u003e\u003cp\u003eSofter than a standard street wheel. 93A gives a controllable slide while absorbing more impact and vibration.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795545067562,"sku":"SOO905","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111035554-4.jpg?v=1747061761"},{"product_id":"spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-reynolds-classic-natural","title":"Spitfire Skateboard Wheels 53mm F4 Soft Sliders 93A Reynolds Classic Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 93A Reynolds Classics Wheels 53mm\u003c\/strong\u003e put Formula Four 93A urethane into the Classic shape, the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations. Formula Four 93A Soft Sliders give a controllable, consistent slide anywhere. The softer duro and high-rebound compound absorb more impact and vibration, so they're easier on your body for longer sessions.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33mm, with a 16mm riding surface, this mid size is the go-to for street and park. It features the Reynolds graphic. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on rough ground who still want to slide\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 93A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33mm wide, 16mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAbsorbs impact and vibration\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePro \/ Graphic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReynolds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 93A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-classics-natural\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-classics-natural\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-soft-sliders-93a-classics-natural\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-soft-sliders-93a-classics-natural\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-60mm-f4-soft-sliders-93a-classics-natural\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 93A hard or soft?\u003c\/h3\u003e\u003cp\u003eSofter than a standard street wheel. 93A gives a controllable slide while absorbing more impact and vibration.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795545264170,"sku":"SOO919","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/21110356AR53-4.jpg?v=1747061780"},{"product_id":"spitfire-skateboard-wheels-54mm-80hd-conical-full-80a-soft-cruiser","title":"Spitfire Skateboard Wheels 54mm 80HD Conical Full 80A Soft Cruiser","description":"\u003cp\u003e\u003cstrong\u003eSpitfire 80HD Conical Full Wheels 54mm\u003c\/strong\u003e pair 80HD 80A urethane with the Conical Full shape. 80HD is 80A performance urethane mechanically bonded to a lightweight, injection-molded inner core for true bearing seating and smoother, more consistent speed and grip.\u003c\/p\u003e\u003cp\u003eAt 54mm x 34mm, with a 22mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eCruisers and skaters on rough ground\u003c\/li\u003e\n\u003cli\u003eCruisers and skaters on rough ground\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e80HD 80A urethane\u003c\/li\u003e\n\u003cli\u003eLightweight injection-molded inner core for true bearing seating\u003c\/li\u003e\n\u003cli\u003eConical Full shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 34mm wide, 22mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmooth, quiet roll over cracks and rough ground\u003c\/li\u003e\n\u003cli\u003eStability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare 80HD Conical Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-80hd-conical-full-clear\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-80hd-conical-full-80a-soft-cruiser\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-97a\"\u003eFormula Four 97A Conical Full Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-conical-full-formula-four-54mm\"\u003eFormula Four 99A Conical Full Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-101a\"\u003eFormula Four 101A Conical Full Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 80A hard or soft?\u003c\/h3\u003e\u003cp\u003eSoft. 80A is cruiser territory: smooth, quiet, and grippy over cracks and rough ground.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability and locking into grinds. Spitfire describes it as a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795547918378,"sku":"SOO900","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/sf-cp-wh-d2-80hd-conical-full-54-4.jpg?v=1747061898"},{"product_id":"spitfire-skateboard-wheels-58mm-80hd-classic-full-80a-soft-cruiser","title":"Spitfire Skateboard Wheels 58mm 80HD Classic Full 80A Soft Cruiser","description":"\u003cp\u003e\u003cstrong\u003eSpitfire 80HD Classic Full Wheels 58mm\u003c\/strong\u003e are 80HD 80A wheels in the Classic Full shape, built for stability and controllable slides. 80HD is 80A performance urethane mechanically bonded to a lightweight, injection-molded inner core for true bearing seating and smoother, more consistent speed and grip.\u003c\/p\u003e\u003cp\u003eAt 58mm x 38mm, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability and controllable slides\u003c\/li\u003e\n\u003cli\u003eCruisers and skaters on rough ground\u003c\/li\u003e\n\u003cli\u003eCruisers and skaters on rough ground\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e80HD 80A urethane\u003c\/li\u003e\n\u003cli\u003eLightweight injection-molded inner core for true bearing seating\u003c\/li\u003e\n\u003cli\u003eClassic Full shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 38mm wide\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmooth, quiet roll over cracks and rough ground\u003c\/li\u003e\n\u003cli\u003eStability and controllable slides\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare 80HD Classic Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-80hd-classic-full-80a-soft-cruiser\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003eNot listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-80hd-classic-full-80a-soft-cruiser\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eNot listed\u003c\/td\u003e\n\u003ctd\u003eNot listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003eNot listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 80A hard or soft?\u003c\/h3\u003e\u003cp\u003eSoft. 80A is cruiser territory: smooth, quiet, and grippy over cracks and rough ground.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability and controllable slides. Spitfire describes it as a wider version of the Classic shape, designed for lasting speed and a more controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795554635818,"sku":"SOO921","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/sf-cp-wh-d2-80hd-classic-full-56-4_7b97ce1a-bdf2-476b-86a2-e0e82db653e7.jpg?v=1747062192"},{"product_id":"spitfire-wheels-53mm-f4-99a-conical-yellow-print","title":"Spitfire Wheels 53mm F4 99A Conical Yellow Print","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Conical Wheels 53mm\u003c\/strong\u003e put Formula Four 99A urethane into the Conical shape, a full riding surface without the weight, with a symmetrical cut inside rails for speed, control, and slide when you need it. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 53mm x 32mm, with a 20mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want locking into grinds without extra weight\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eConical shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 32mm wide, 20mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eLocking into grinds without extra weight\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Conical Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-99a-conical-yellow-print\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-99a-conical-yellow-print\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.1mm\u003c\/td\u003e\n\u003ctd\u003e20.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-conical-yellow-print-natural\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-101a-conical-green-print-natural\"\u003eFormula Four 101A Conical Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical shape good for?\u003c\/h3\u003e\u003cp\u003eLocking into grinds without extra weight. Spitfire describes it as a full riding surface without the weight, with a symmetrical cut inside rails for speed, control, and slide when you need it.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795555749930,"sku":"SOO908","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/53ConicalYelPrnt-4.jpg?v=1747062218"},{"product_id":"spitfire-skateboard-wheels-burners-52mm-99a-white-silver","title":"Spitfire Skateboard Wheels Burners 52mm 99A White\/Silver","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Burners 99A Wheels 52mm\u003c\/strong\u003e are Burners 99A wheels in the Bighead shape, built for smooth, all-around riding. Burners 99A urethane is Spitfire's high-quality entry-level wheel, great for first-time riders without sacrificing performance.\u003c\/p\u003e\u003cp\u003eAt 52mm x 33mm, with a 16.5mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eFirst-time and budget-minded skaters\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurners 99A urethane\u003c\/li\u003e\n\u003cli\u003eHigh-quality entry-level urethane\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e52mm diameter, 33mm wide, 16.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuality ride for first setups\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Burners 99A Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-51mm-99a-white-green\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e52mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-53mm-99a-white-gold\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-54mm-99a-white-red\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-55mm-99a-white-blue\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-bighead\"\u003eClassic Formula Bighead Wheels 52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness. Burners give you that feel in a high-quality entry-level wheel.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795566268458,"sku":"SOO917","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2031004952-4_2d74ecbc-0593-41f1-b8c6-70763e19a1cf.jpg?v=1747062577"},{"product_id":"spitfire-skateboard-wheels-54mm-f4-97a-radial-full-natural","title":"Spitfire Skateboard Wheels 54mm F4 97A Radial Full Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 97A Radial Full Wheels 54mm\u003c\/strong\u003e pair Formula Four 97A urethane with the Radial Full shape. Formula Four 97A is formulated for a softer, faster ride, designed for every spot. It grips or slides when you need it.\u003c\/p\u003e\u003cp\u003eAt 54mm x 38mm, with a 25mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability, especially in bowls and transition\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who split time between street, park, and rough spots\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 97A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial Full shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 38mm wide, 25mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSofter, faster ride that grips or slides\u003c\/li\u003e\n\u003cli\u003eStability, especially in bowls and transition\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 97A Radial Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-97a-radial-full-natural\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003ctd\u003e26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-97a-radial-full-natural\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-93a-radial-full-natural\"\u003eFormula Four 93A Radial Full Wheels 54mm Natural\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-99a-radial-full-natural\"\u003eFormula Four 99A Radial Full Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 97A hard or soft?\u003c\/h3\u003e\u003cp\u003eIn between. 97A is softer and faster on rough spots, while still gripping or sliding when you need it.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability, especially in bowls and transition. Spitfire describes it as a super wide riding surface with round edges for stability and versatility.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795577901098,"sku":"SOO913","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F497ARADIALFULL54MM-4.jpg?v=1747062711"},{"product_id":"spitfire-skateboard-wheels-55mm-f4-101a-lock-ins-natural","title":"Spitfire Skateboard Wheels 55mm F4 101A Lock Ins Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 101A Lock-Ins Wheels 55mm\u003c\/strong\u003e are Formula Four 101A wheels in the Lock-Ins shape, built for locking into grinds. Formula Four 101A is Spitfire's hardest duro, built on proven Formula Four performance for a harder, faster ride and extra speed.\u003c\/p\u003e\u003cp\u003eAt 55mm x 35.9mm, with a 23.5mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want locking into grinds\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on smooth spots who want max speed\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 101A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eLock-Ins shape\u003c\/li\u003e\n\u003cli\u003e55mm diameter, 35.9mm wide, 23.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaximum speed on smooth surfaces\u003c\/li\u003e\n\u003cli\u003eLocking into grinds\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLock-Ins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 101A Lock-Ins Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-f4-101a-lock-ins-52mm-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-101a-lock-ins\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.9mm\u003c\/td\u003e\n\u003ctd\u003e21.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e55mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003ctd\u003e23.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eLock-Ins in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Lock-Ins shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-lock-ins-formula-four-55mm\"\u003eFormula Four 99A Lock-Ins Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 101A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 101A is Spitfire's hardest duro, for extra speed on smooth surfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the Lock-Ins shape good for?\u003c\/h3\u003e\u003cp\u003eLocking into grinds. Spitfire describes it as an asymmetrical shape with a conical cut profile on one side and a straight-edge lock-in cut on the other.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795632721962,"sku":"SOO955","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111011555-1.jpg?v=1747063633"},{"product_id":"spitfire-skateboard-wheels-58mm-f4-97a-radial-full-natural","title":"Spitfire Skateboard Wheels 58mm F4 97A Radial Full Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 97A Radial Full Wheels 58mm\u003c\/strong\u003e are Formula Four 97A wheels in the Radial Full shape, built for stability, especially in bowls and transition. Formula Four 97A is formulated for a softer, faster ride, designed for every spot. It grips or slides when you need it.\u003c\/p\u003e\u003cp\u003eAt 58mm x 41mm, with a 28mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability, especially in bowls and transition\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who split time between street, park, and rough spots\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 97A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial Full shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 41mm wide, 28mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSofter, faster ride that grips or slides\u003c\/li\u003e\n\u003cli\u003eStability, especially in bowls and transition\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 97A Radial Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-97a-radial-full-natural\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-97a-radial-full-natural\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003ctd\u003e26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-93a-radial-full-natural\"\u003eFormula Four 93A Radial Full Wheels 58mm Natural\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-99a-radial-full-natural\"\u003eFormula Four 99A Radial Full Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 97A hard or soft?\u003c\/h3\u003e\u003cp\u003eIn between. 97A is softer and faster on rough spots, while still gripping or sliding when you need it.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability, especially in bowls and transition. Spitfire describes it as a super wide riding surface with round edges for stability and versatility.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795659395114,"sku":"SP905","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111030756-4.jpg?v=1747063923"},{"product_id":"spitfire-wheels-f4-classics-99a-purple-white-58mm","title":"Spitfire Wheels F4 Classics 99A Purple\/White 58mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 58mm\u003c\/strong\u003e are Formula Four 99A wheels in the Classic shape, built for all-around control. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 58mm x 35.2mm, with a 18mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 35.2mm wide, 18mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-classics-old-school-pool-skating\"\u003eClassic Formula Classics Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-purple-white-58mm\"\u003eFormula Four 101A Classics Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795659526186,"sku":"SP918","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016258.jpg?v=1747063926"},{"product_id":"spitfire-skateboard-wheels-56mm-f4-97a-radial-full-natural","title":"Spitfire Skateboard Wheels 56mm F4 97A Radial Full Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 97A Radial Full Wheels 56mm\u003c\/strong\u003e put Formula Four 97A urethane into the Radial Full shape, a super wide riding surface with round edges for stability and versatility. Formula Four 97A is formulated for a softer, faster ride, designed for every spot. It grips or slides when you need it.\u003c\/p\u003e\u003cp\u003eAt 56mm x 39mm, with a 26mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability, especially in bowls and transition\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who split time between street, park, and rough spots\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 97A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial Full shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 39mm wide, 26mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSofter, faster ride that grips or slides\u003c\/li\u003e\n\u003cli\u003eStability, especially in bowls and transition\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 97A Radial Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-97a-radial-full-natural\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003ctd\u003e26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-97a-radial-full-natural\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e41mm\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-93a-radial-full-natural\"\u003eFormula Four 93A Radial Full Wheels 56mm Natural\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-radial-full-natural\"\u003eFormula Four 99A Radial Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 97A hard or soft?\u003c\/h3\u003e\u003cp\u003eIn between. 97A is softer and faster on rough spots, while still gripping or sliding when you need it.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability, especially in bowls and transition. Spitfire describes it as a super wide riding surface with round edges for stability and versatility.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795659821098,"sku":"SP900","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111030756-4_41086993-f0f8-40c4-8ce6-77ce273adc71.jpg?v=1747063932"},{"product_id":"spitfire-wheels-f4-classics-99a-red-bronze-white-60mm","title":"Spitfire Wheels F4 Classics 99A Red\/Bronze\/White 60mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 60mm\u003c\/strong\u003e pair Formula Four 99A urethane with the Classic shape. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 60mm x 37mm, with a 23.8mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e60mm diameter, 37mm wide, 23.8mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e60mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-60mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-classics-60mm-skate-wheels\"\u003eClassic Formula Classics Wheels 60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-red-bronze-white-60mm\"\u003eFormula Four 101A Classics Wheels 60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795664769066,"sku":"SP919","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016260.jpg?v=1747063957"},{"product_id":"spitfire-wheels-63mm-bighead","title":"Spitfire Wheels 63mm Bighead","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Bighead Wheels 63mm\u003c\/strong\u003e pair Classic Formula 99A urethane with the Bighead shape. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 63mm x 38mm, with a 21mm riding surface, this big size rolls over cracks and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eCruisers and rough-ground riders\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e63mm diameter, 38mm wide, 21mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis big size rolls over cracks and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Bighead (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-bighead\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-bighead\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-bighead\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-bighead\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-bighead-57mm\"\u003e57mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-59mm-bighead\"\u003e59mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e63mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003eBurners 99A Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795665555498,"sku":"SP916","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/507-SP916-4.jpg?v=1747063975"},{"product_id":"spitfire-skateboard-wheels-56mm-classics-old-school-pool-skating","title":"SPITFIRE Skateboard Wheels 56mm CLASSICS Old School Pool Skating","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Classics Wheels 56mm\u003c\/strong\u003e put Classic Formula 99A urethane into the Classic shape, the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 56mm x 35mm, with a 17.8mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 35mm wide, 17.8mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Classics (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-50mm-classics\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-classics\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-classics\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-classics\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-classics\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-classics-old-school-pool-skating\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-classics-60mm-skate-wheels\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003eFormula Four 99A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-blue-white-56mm\"\u003eFormula Four 101A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795667357738,"sku":"SP901","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/0927-CLASSICS-56.jpg?v=1747063987"},{"product_id":"spitfire-classics-60mm-skate-wheels","title":"Spitfire Classics 60mm Skate Wheels","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Classics Wheels 60mm\u003c\/strong\u003e pair Classic Formula 99A urethane with the Classic shape. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 60mm x 37mm, with a 23.8mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e60mm diameter, 37mm wide, 23.8mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Classics (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-50mm-classics\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-classics\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-classics\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-classics\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-classics\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-classics-old-school-pool-skating\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-classics-old-school-pool-skating\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e60mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-60mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003eFormula Four 99A Classics Wheels 60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-red-bronze-white-60mm\"\u003eFormula Four 101A Classics Wheels 60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795668176938,"sku":"SP904","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/0927-CLASSICS-60.jpg?v=1747063996"},{"product_id":"spitfire-wheels-53mm-classics","title":"Spitfire Wheels 53mm Classics","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Classics Wheels 53mm\u003c\/strong\u003e put Classic Formula 99A urethane into the Classic shape, the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33mm, with a 16mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33mm wide, 16mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Classics (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-50mm-classics\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-classics\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-classics\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-classics\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-classics-old-school-pool-skating\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-classics-old-school-pool-skating\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-classics-60mm-skate-wheels\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003eFormula Four 99A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-orange-white-53mm\"\u003eFormula Four 101A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795668602922,"sku":"SP915","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/0927-CLASSICS-53.jpg?v=1747063999"},{"product_id":"spitfire-wheels-f4-classics-99a-yellow-white-55mm","title":"Spitfire Wheels F4 Classics 99A Yellow\/White 55mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 55mm\u003c\/strong\u003e are Formula Four 99A wheels in the Classic shape, built for all-around control. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 55mm x 34.6mm, with a 17.3mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e55mm diameter, 34.6mm wide, 17.3mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-green-white-52mm\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e55mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-classics\"\u003eClassic Formula Classics Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-yellow-white-55mm\"\u003eFormula Four 101A Classics Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795669094442,"sku":"SP914","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016255.jpg?v=1747064005"},{"product_id":"spitfire-skateboard-wheels-56mm-f4-99a-radial-formula-four","title":"Spitfire Skateboard Wheels 56mm F4 99A Radial Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Radial Wheels 56mm\u003c\/strong\u003e put Formula Four 99A urethane into the Radial shape, a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 56mm x 35mm, with a 21.5mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 35mm wide, 21.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-52mm-f4-99a-radial-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-99a-radial-formula-four\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-99a-radial-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-sapphire-90a-blue\"\u003eSapphire 90A Radial Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003ctd\u003e90A (101A core)\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-soft-sliders-93a-radials-natural\"\u003eFormula Four 93A Radial Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795669192746,"sku":"SOO986","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F4-Radial-56-4.jpg?v=1747064009"},{"product_id":"spitfire-wheels-f4-classics-99a-green-white-52mm","title":"Spitfire Wheels F4 Classics 99A Green\/White 52mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Classics Wheels 52mm\u003c\/strong\u003e are Formula Four 99A wheels in the Classic shape, built for all-around control. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 52mm x 32mm, with a 15.6mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e52mm diameter, 32mm wide, 15.6mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Classic Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-bronze-white-50mm\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-white-51mm\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e52mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-orange-white-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-silver-white-54mm\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-yellow-white-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-blue-white-56mm\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-red-bronze-white-60mm\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-classics\"\u003eClassic Formula Classics Wheels 52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-green-white-52mm\"\u003eFormula Four 101A Classics Wheels 52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795670667306,"sku":"SP911","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111016252.jpg?v=1747064018"},{"product_id":"spitfire-skateboard-wheels-burners-56mm-99a-white-purple","title":"Spitfire Skateboard Wheels Burners 56mm 99A White\/Purple","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Burners 99A Wheels 56mm\u003c\/strong\u003e put Burners 99A urethane into the Bighead shape, a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges. Burners 99A urethane is Spitfire's high-quality entry-level wheel, great for first-time riders without sacrificing performance.\u003c\/p\u003e\u003cp\u003eAt 56mm x 35mm, with a 18mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eFirst-time and budget-minded skaters\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurners 99A urethane\u003c\/li\u003e\n\u003cli\u003eHigh-quality entry-level urethane\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 35mm wide, 18mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuality ride for first setups\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Burners 99A Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-51mm-99a-white-green\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-52mm-99a-white-silver\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-53mm-99a-white-gold\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-54mm-99a-white-red\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-55mm-99a-white-blue\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-bighead-57mm\"\u003eClassic Formula Bighead Wheels 57mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e57mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness. Burners give you that feel in a high-quality entry-level wheel.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795672633386,"sku":"SOO990","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2031004956-4.jpg?v=1747064041"},{"product_id":"spitfire-wheels-56mm-conical-full-f4-101a-forumla-four","title":"Spitfire Wheels 56mm Conical Full F4 101A Forumla Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 101A Conical Full Wheels 56mm\u003c\/strong\u003e put Formula Four 101A urethane into the Conical Full shape, a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain. Formula Four 101A is Spitfire's hardest duro, built on proven Formula Four performance for a harder, faster ride and extra speed.\u003c\/p\u003e\u003cp\u003eAt 56mm x 36mm, with a 25mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability and locking into grinds\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on smooth spots who want max speed\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 101A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eConical Full shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 36mm wide, 25mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaximum speed on smooth surfaces\u003c\/li\u003e\n\u003cli\u003eStability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 101A Conical Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-conical-full-101a-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-conical-full-101a\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-101a\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-conical-full-f4-101a\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-80hd-conical-full-clear\"\u003e80HD Conical Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e80HD\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-conical-full-97a-formula-four\"\u003eFormula Four 97A Conical Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-conical-full-formula-four-56mm\"\u003eFormula Four 99A Conical Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 101A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 101A is Spitfire's hardest duro, for extra speed on smooth surfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability and locking into grinds. Spitfire describes it as a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795676205098,"sku":"SOO941","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/56101CONICALFULL-4.jpg?v=1747064060"},{"product_id":"spitfire-skateboard-wheels-56mm-f4-og-classics-99a-formula-four","title":"Spitfire Skateboard Wheels 56mm F4 OG Classics 99A Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A OG Classics Wheels 56mm\u003c\/strong\u003e put Formula Four 99A urethane into the OG Classics shape, Spitfire's original cutaway shape, with a wider riding surface lightened by cutaway sidewalls. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 56mm x 33.6mm, with a 23.1mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want a wide, old-school feel without the weight\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eOG Classics shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 33.6mm wide, 23.1mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eA wide, old-school feel without the weight\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOG Classics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A OG Classics Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-og-classics-99a-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.1mm\u003c\/td\u003e\n\u003ctd\u003e21.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-og-classics-99a\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.7mm\u003c\/td\u003e\n\u003ctd\u003e21.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-og-classics-99a-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.3mm\u003c\/td\u003e\n\u003ctd\u003e22.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-f4-og-classics-99a\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e22.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e23.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-58mm-f4-og-classics-99a-formula-four\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e23.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-60mm-f4-og-classics-99a\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the OG Classics shape good for?\u003c\/h3\u003e\u003cp\u003eA wide, old-school feel without the weight. Spitfire describes it as Spitfire's original cutaway shape, with a wider riding surface lightened by cutaway sidewalls.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795700191274,"sku":"SOO951","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111024556-1_46cc2c3d-bf2f-4282-86ac-1f7f423ac03c.jpg?v=1747064339"},{"product_id":"spitfire-skateboard-wheels-burners-54mm-99a-white-red","title":"Spitfire Skateboard Wheels Burners 54mm 99A White\/Red","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Burners 99A Wheels 54mm\u003c\/strong\u003e pair Burners 99A urethane with the Bighead shape. Burners 99A urethane is Spitfire's high-quality entry-level wheel, great for first-time riders without sacrificing performance.\u003c\/p\u003e\u003cp\u003eAt 54mm x 34.5mm, with a 17.5mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eFirst-time and budget-minded skaters\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurners 99A urethane\u003c\/li\u003e\n\u003cli\u003eHigh-quality entry-level urethane\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 34.5mm wide, 17.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuality ride for first setups\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Burners 99A Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-51mm-99a-white-green\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-52mm-99a-white-silver\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-53mm-99a-white-gold\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-55mm-99a-white-blue\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-bighead\"\u003eClassic Formula Bighead Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness. Burners give you that feel in a high-quality entry-level wheel.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795717623850,"sku":"SOO983","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2031004954-4.jpg?v=1747064658"},{"product_id":"spitfire-skateboard-wheels-57mm-lock-ins-99a-white","title":"Spitfire Skateboard Wheels 57mm Lock Ins 99A White","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Lock-Ins Wheels 57mm\u003c\/strong\u003e pair Formula Four 99A urethane with the Lock-Ins shape. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 57mm x 37.4mm, with a 24.7mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want locking into grinds\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eLock-Ins shape\u003c\/li\u003e\n\u003cli\u003e57mm diameter, 37.4mm wide, 24.7mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eLocking into grinds\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLock-Ins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Lock-Ins Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-99a-lock-ins\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-lock-ins-formula-four-53mm\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.9mm\u003c\/td\u003e\n\u003ctd\u003e21.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-lock-ins-formula-four-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003ctd\u003e23.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e57mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e37.4mm\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eLock-Ins in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Lock-Ins shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-55mm-f4-101a-lock-ins-natural\"\u003eFormula Four 101A Lock-Ins Wheels 55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Lock-Ins shape good for?\u003c\/h3\u003e\u003cp\u003eLocking into grinds. Spitfire describes it as an asymmetrical shape with a conical cut profile on one side and a straight-edge lock-in cut on the other.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795720966186,"sku":"SOO954","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F4LOCKINS99A52MM.jpg?v=1747064904"},{"product_id":"spitfire-skateboard-wheels-53mm-f4-99a-radial-formula-four","title":"Spitfire Skateboard Wheels 53mm F4 99A Radial Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Radial Wheels 53mm\u003c\/strong\u003e put Formula Four 99A urethane into the Radial shape, a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33.3mm, with a 19.5mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33.3mm wide, 19.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-52mm-f4-99a-radial-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-99a-radial-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-radial-formula-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-sapphire-90a-green\"\u003eSapphire 90A Radial Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003ctd\u003e90A (101A core)\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-radials-natural\"\u003eFormula Four 93A Radial Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795723948074,"sku":"SOO992","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F4-Radial-54-4_e6686668-c6de-429d-9c90-23e4520f8bef.jpg?v=1747065139"},{"product_id":"spitfire-wheels-bighead-57mm","title":"Spitfire Wheels Bighead 57mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Bighead Wheels 57mm\u003c\/strong\u003e pair Classic Formula 99A urethane with the Bighead shape. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 57mm x 35.2mm, with a 18mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e57mm diameter, 35.2mm wide, 18mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Bighead (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-bighead\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-bighead\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-bighead\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-bighead\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e57mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-59mm-bighead\"\u003e59mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-63mm-bighead\"\u003e63mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003eBurners 99A Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795724046378,"sku":"SP909","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/507-SP909-4.jpg?v=1747065156"},{"product_id":"spitfire-skateboard-wheels-58mm-conical-full-f4-101a","title":"Spitfire Skateboard Wheels 58mm Conical Full F4 101A","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 101A Conical Full Wheels 58mm\u003c\/strong\u003e are Formula Four 101A wheels in the Conical Full shape, built for stability and locking into grinds. Formula Four 101A is Spitfire's hardest duro, built on proven Formula Four performance for a harder, faster ride and extra speed.\u003c\/p\u003e\u003cp\u003eAt 58mm x 37mm, with a 26.5mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on smooth spots who want max speed\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 101A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eConical Full shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 37mm wide, 26.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaximum speed on smooth surfaces\u003c\/li\u003e\n\u003cli\u003eStability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 101A Conical Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-conical-full-101a-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-conical-full-101a\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-101a\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-conical-full-f4-101a-forumla-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-80hd-conical-full-80a-soft-cruiser\"\u003e80HD Conical Full Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e80HD\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-58mm-f4-conical-full-97a\"\u003eFormula Four 97A Conical Full Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-conical-full-f4-99a\"\u003eFormula Four 99A Conical Full Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 101A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 101A is Spitfire's hardest duro, for extra speed on smooth surfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability and locking into grinds. Spitfire describes it as a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795724210218,"sku":"SOO953","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111001558-4.jpg?v=1747065185"},{"product_id":"spitfire-skateboard-wheels-53mm-f4-101a-conical-green-print-natural","title":"Spitfire Skateboard Wheels 53mm F4 101A Conical (Green Print) Natural","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 101A Conical Wheels 53mm\u003c\/strong\u003e put Formula Four 101A urethane into the Conical shape, a full riding surface without the weight, with a symmetrical cut inside rails for speed, control, and slide when you need it. Formula Four 101A is Spitfire's hardest duro, built on proven Formula Four performance for a harder, faster ride and extra speed.\u003c\/p\u003e\u003cp\u003eAt 53mm x 32mm, with a 20mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want locking into grinds without extra weight\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on smooth spots who want max speed\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 101A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eConical shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 32mm wide, 20mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaximum speed on smooth surfaces\u003c\/li\u003e\n\u003cli\u003eLocking into grinds without extra weight\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 101A Conical Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-101a-conical-52mm-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-101a-conical-54mm-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.1mm\u003c\/td\u003e\n\u003ctd\u003e20.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-101a-conical-56mm-formula-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-99a-conical-yellow-print\"\u003eFormula Four 99A Conical Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 101A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 101A is Spitfire's hardest duro, for extra speed on smooth surfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical shape good for?\u003c\/h3\u003e\u003cp\u003eLocking into grinds without extra weight. Spitfire describes it as a full riding surface without the weight, with a symmetrical cut inside rails for speed, control, and slide when you need it.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795726798890,"sku":"SOO966","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/5111008853-4.jpg?v=1747065255"},{"product_id":"spitfire-skateboard-wheels-58mm-classics-old-school-pool-skating","title":"SPITFIRE Skateboard Wheels 58mm CLASSICS Old School Pool Skating","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Classic Formula Classics Wheels 58mm\u003c\/strong\u003e are Classic Formula 99A wheels in the Classic shape, built for all-around control. Spitfire's original Classic 99 Duro formula is the one that started it all: fast and smooth, with a speed-controllable slide when you need it.\u003c\/p\u003e\u003cp\u003eAt 58mm x 35.2mm, with a 18mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want all-around control\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want the original Spitfire feel\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClassic Formula 99A urethane\u003c\/li\u003e\n\u003cli\u003eSpitfire's original Classic 99 Duro formula\u003c\/li\u003e\n\u003cli\u003eClassic shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 35.2mm wide, 18mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFast, smooth roll with a controllable slide\u003c\/li\u003e\n\u003cli\u003eAll-around control\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Classics (Classic Formula) Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-50mm-classics\"\u003e50mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-51mm-classics\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31mm\u003c\/td\u003e\n\u003ctd\u003e15.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-classics\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32mm\u003c\/td\u003e\n\u003ctd\u003e15.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-classics\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-classics\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e16.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-classics\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.6mm\u003c\/td\u003e\n\u003ctd\u003e17.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-classics-old-school-pool-skating\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-classics-60mm-skate-wheels\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e23.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eClassics in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Classics shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-soft-sliders-93a-classics-natural\"\u003eFormula Four 93A Classics Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-f4-classic-97a\"\u003eFormula Four 97A Classics Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-99a-purple-white-58mm\"\u003eFormula Four 99A Classics Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-classics-101a-purple-white-58mm\"\u003eFormula Four 101A Classics Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Classic shape good for?\u003c\/h3\u003e\u003cp\u003eAll-around control. Spitfire describes it as the number one wheel shape in skateboarding: a medium-width riding surface with round sidewalls, designed for control in all situations.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795734007850,"sku":"SP902","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/0927-CLASSICS-58_c2afc1d9-7a8f-4531-895a-1f7391f52509.jpg?v=1747065282"},{"product_id":"spitfire-skateboard-wheels-54mm-f4-99a-radial-formula-four","title":"Spitfire Skateboard Wheels 54mm F4 99A Radial Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Radial Wheels 54mm\u003c\/strong\u003e pair Formula Four 99A urethane with the Radial shape. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 54mm x 34mm, with a 20.5mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e54mm diameter, 34mm wide, 20.5mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-52mm-f4-99a-radial-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-99a-radial-formula-four\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e54mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-radial-formula-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-sapphire-90a-orange\"\u003eSapphire 90A Radial Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003ctd\u003e90A (101A core)\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-radials-natural\"\u003eFormula Four 93A Radial Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795737284650,"sku":"SOO985","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F4-Radial-54-4_2447b24b-2141-4ca8-8aa4-c89101889830.jpg?v=1747065481"},{"product_id":"spitfire-skateboard-wheels-52mm-f4-99a-radial-formula-four","title":"Spitfire Skateboard Wheels 52mm F4 99A Radial Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Radial Wheels 52mm\u003c\/strong\u003e are Formula Four 99A wheels in the Radial shape, built for versatile, all-around riding. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 52mm x 32.5mm, with a 19mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e52mm diameter, 32.5mm wide, 19mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e52mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-f4-99a-radial-formula-four\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-99a-radial-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-radial-formula-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-sapphire-90a-green\"\u003eSapphire 90A Radial Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003ctd\u003e90A (101A core)\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-soft-sliders-93a-radials-natural\"\u003eFormula Four 93A Radial Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795737710634,"sku":"SOO984","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/F4-Radial-52-4.jpg?v=1747065498"},{"product_id":"spitfire-skateboard-wheels-burners-53mm-99a-white-gold","title":"Spitfire Skateboard Wheels Burners 53mm 99A White\/Gold","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Burners 99A Wheels 53mm\u003c\/strong\u003e put Burners 99A urethane into the Bighead shape, a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges. Burners 99A urethane is Spitfire's high-quality entry-level wheel, great for first-time riders without sacrificing performance.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33.5mm, with a 17mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eFirst-time and budget-minded skaters\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurners 99A urethane\u003c\/li\u003e\n\u003cli\u003eHigh-quality entry-level urethane\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33.5mm wide, 17mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuality ride for first setups\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Burners 99A Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-51mm-99a-white-green\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-52mm-99a-white-silver\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-54mm-99a-white-red\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-55mm-99a-white-blue\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-bighead\"\u003eClassic Formula Bighead Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness. Burners give you that feel in a high-quality entry-level wheel.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795740135466,"sku":"SOO982","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2031004953-4_643632ff-6d44-461e-ba9c-072a000b7b5a.jpg?v=1747065708"},{"product_id":"spitfire-skateboard-wheels-burners-55mm-99a-white-blue","title":"Spitfire Skateboard Wheels Burners 55mm 99A White\/Blue","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Burners 99A Wheels 55mm\u003c\/strong\u003e are Burners 99A wheels in the Bighead shape, built for smooth, all-around riding. Burners 99A urethane is Spitfire's high-quality entry-level wheel, great for first-time riders without sacrificing performance.\u003c\/p\u003e\u003cp\u003eAt 55mm x 34.8mm, with a 17.8mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want smooth, all-around riding\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eFirst-time and budget-minded skaters\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurners 99A urethane\u003c\/li\u003e\n\u003cli\u003eHigh-quality entry-level urethane\u003c\/li\u003e\n\u003cli\u003eBighead shape\u003c\/li\u003e\n\u003cli\u003e55mm diameter, 34.8mm wide, 17.8mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuality ride for first setups\u003c\/li\u003e\n\u003cli\u003eSmooth, all-around riding\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBurners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBighead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Burners 99A Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-51mm-99a-white-green\"\u003e51mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-52mm-99a-white-silver\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e16.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-53mm-99a-white-gold\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-54mm-99a-white-red\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003ctd\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e55mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-burners-56mm-99a-white-purple\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBighead in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Bighead shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-bighead\"\u003eClassic Formula Bighead Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eClassic Formula\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness. Burners give you that feel in a high-quality entry-level wheel.\u003c\/p\u003e\u003ch3\u003eWhat is the Bighead shape good for?\u003c\/h3\u003e\u003cp\u003eSmooth, all-around riding. Spitfire describes it as a fuller, rounder wheel shaped for skaters who want a wider riding surface without squarer edges.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795740790826,"sku":"SOO989","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2031004955-4_e4f0a397-0891-47b8-8b1d-f3cf32c0adde.jpg?v=1747065737"},{"product_id":"spitfire-skateboard-wheels-58mm-sapphire-90a-purple","title":"Spitfire Skateboard Wheels 58mm Sapphire 90A Purple","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Sapphire 90A Radial Wheels 58mm\u003c\/strong\u003e are Sapphire 90A wheels in the Radial shape, built for versatile, all-around riding. Sapphire pairs a soft 90 Duro clear riding surface with a 101 Duro Formula Four inner core for fast, smooth, long-lasting speed.\u003c\/p\u003e\u003cp\u003eAt 58mm x 38mm, with a 25mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want versatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want soft grip with a fast core\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSapphire 90A urethane\u003c\/li\u003e\n\u003cli\u003eClear 90 Duro riding surface bonded to a 101 Duro Formula Four core\u003c\/li\u003e\n\u003cli\u003eRadial shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 38mm wide, 25mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSoft grip with a fast core\u003c\/li\u003e\n\u003cli\u003eVersatile, all-around riding\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90A riding surface, 101A core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Sapphire 90A Radial Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-53mm-sapphire-90a-green\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-sapphire-90a-orange\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e20.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-sapphire-90a-blue\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eRadial in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Radial shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-f4-soft-sliders-93a-radials-natural\"\u003eFormula Four 93A Radial Wheels 58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-99a-radial-formula-four\"\u003eFormula Four 99A Radial Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 90A hard or soft?\u003c\/h3\u003e\u003cp\u003eMedium-soft. The 90 Duro riding surface grips and smooths out the ride, while the 101 Duro Formula Four core keeps it fast.\u003c\/p\u003e\u003ch3\u003eWhat is the Radial shape good for?\u003c\/h3\u003e\u003cp\u003eVersatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795764777002,"sku":"SP968","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/21610001A58-1.jpg?v=1747066640"},{"product_id":"spitfire-wheels-55mm-f4-og-classics-99a","title":"Spitfire Wheels 55mm F4 OG Classics 99A","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A OG Classics Wheels 55mm\u003c\/strong\u003e are Formula Four 99A wheels in the OG Classics shape, built for a wide, old-school feel without the weight. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 55mm x 33mm, with a 22.6mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want a wide, old-school feel without the weight\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eOG Classics shape\u003c\/li\u003e\n\u003cli\u003e55mm diameter, 33mm wide, 22.6mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eA wide, old-school feel without the weight\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOG Classics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A OG Classics Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-og-classics-99a-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.1mm\u003c\/td\u003e\n\u003ctd\u003e21.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-og-classics-99a\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.7mm\u003c\/td\u003e\n\u003ctd\u003e21.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-og-classics-99a-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.3mm\u003c\/td\u003e\n\u003ctd\u003e22.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e55mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e22.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-og-classics-99a-formula-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e23.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-58mm-f4-og-classics-99a-formula-four\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e23.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-60mm-f4-og-classics-99a\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the OG Classics shape good for?\u003c\/h3\u003e\u003cp\u003eA wide, old-school feel without the weight. Spitfire describes it as Spitfire's original cutaway shape, with a wider riding surface lightened by cutaway sidewalls.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795766349866,"sku":"SP933","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111024555.jpg?v=1747066769"},{"product_id":"spitfire-wheels-58mm-f4-og-classics-99a-formula-four","title":"Spitfire Wheels 58mm F4 OG Classics 99A Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A OG Classics Wheels 58mm\u003c\/strong\u003e are Formula Four 99A wheels in the OG Classics shape, built for a wide, old-school feel without the weight. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 58mm x 34.8mm, with a 23.9mm riding surface, bigger wheels like this roll faster and smoother for bowls, transition, and rough ground. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want a wide, old-school feel without the weight\u003c\/li\u003e\n\u003cli\u003eBowl, pool, and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eOG Classics shape\u003c\/li\u003e\n\u003cli\u003e58mm diameter, 34.8mm wide, 23.9mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eA wide, old-school feel without the weight\u003c\/li\u003e\n\u003cli\u003eBigger wheels like this roll faster and smoother for bowls, transition, and rough ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOG Classics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A OG Classics Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-og-classics-99a-formula-four\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.1mm\u003c\/td\u003e\n\u003ctd\u003e21.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-og-classics-99a\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e31.7mm\u003c\/td\u003e\n\u003ctd\u003e21.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-f4-og-classics-99a-formula-four\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e32.3mm\u003c\/td\u003e\n\u003ctd\u003e22.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-55mm-f4-og-classics-99a\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33mm\u003c\/td\u003e\n\u003ctd\u003e22.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-f4-og-classics-99a-formula-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.6mm\u003c\/td\u003e\n\u003ctd\u003e23.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e58mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e34.8mm\u003c\/td\u003e\n\u003ctd\u003e23.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-60mm-f4-og-classics-99a\"\u003e60mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the OG Classics shape good for?\u003c\/h3\u003e\u003cp\u003eA wide, old-school feel without the weight. Spitfire describes it as Spitfire's original cutaway shape, with a wider riding surface lightened by cutaway sidewalls.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795766710314,"sku":"SP958","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/sf-cp-wh-f4-99-d3-og-classics-58-FRONT.jpg?v=1747066807"},{"product_id":"spitfire-wheels-52mm-f4-conical-full-101a-formula-four","title":"Spitfire Wheels 52mm F4 Conical Full 101A Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 101A Conical Full Wheels 52mm\u003c\/strong\u003e are Formula Four 101A wheels in the Conical Full shape, built for stability and locking into grinds. Formula Four 101A is Spitfire's hardest duro, built on proven Formula Four performance for a harder, faster ride and extra speed.\u003c\/p\u003e\u003cp\u003eAt 52mm x 32.5mm, with a 21mm riding surface, smaller diameters like this sit low and light for technical street skating. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eTechnical street skaters\u003c\/li\u003e\n\u003cli\u003eSkaters on smooth spots who want max speed\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 101A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eConical Full shape\u003c\/li\u003e\n\u003cli\u003e52mm diameter, 32.5mm wide, 21mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaximum speed on smooth surfaces\u003c\/li\u003e\n\u003cli\u003eStability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eSmaller diameters like this sit low and light for technical street skating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 101A Conical Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e52mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-conical-full-101a\"\u003e53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.5mm\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-101a\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-conical-full-f4-101a-forumla-four\"\u003e56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-58mm-conical-full-f4-101a\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-54mm-80hd-conical-full-80a-soft-cruiser\"\u003e80HD Conical Full Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e80HD\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-97a\"\u003eFormula Four 97A Conical Full Wheels 54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-conical-full-52mm-formula-four\"\u003eFormula Four 99A Conical Full Wheels 52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e52mm\u003c\/td\u003e\n\u003ctd\u003e32.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 101A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 101A is Spitfire's hardest duro, for extra speed on smooth surfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability and locking into grinds. Spitfire describes it as a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795769495594,"sku":"SP952","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111001554.jpg?v=1747066958"},{"product_id":"spitfire-wheels-f4-99a-lock-ins-formula-four-53mm","title":"Spitfire Wheels F4 99A Lock Ins Formula Four 53mm","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 99A Lock-Ins Wheels 53mm\u003c\/strong\u003e put Formula Four 99A urethane into the Lock-Ins shape, an asymmetrical shape with a conical cut profile on one side and a straight-edge lock-in cut on the other. Formula Four 99A is made for speed and lasting control on all surfaces, and it's one of Spitfire's most ridden duros worldwide.\u003c\/p\u003e\u003cp\u003eAt 53mm x 33.9mm, with a 21.6mm riding surface, this mid size is the go-to for street and park. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want locking into grinds\u003c\/li\u003e\n\u003cli\u003eStreet and park skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who want Spitfire's most ridden duro\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 99A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eLock-Ins shape\u003c\/li\u003e\n\u003cli\u003e53mm diameter, 33.9mm wide, 21.6mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeed and lasting control on all surfaces\u003c\/li\u003e\n\u003cli\u003eLocking into grinds\u003c\/li\u003e\n\u003cli\u003eThis mid size is the go-to for street and park\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLock-Ins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 99A Lock-Ins Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-52mm-f4-99a-lock-ins\"\u003e52mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e53mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e33.9mm\u003c\/td\u003e\n\u003ctd\u003e21.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-lock-ins-formula-four-55mm\"\u003e55mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e35.9mm\u003c\/td\u003e\n\u003ctd\u003e23.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-57mm-lock-ins-99a-white\"\u003e57mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37.4mm\u003c\/td\u003e\n\u003ctd\u003e24.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eLock-Ins in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Lock-Ins shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-53mm-f4-101a-lock-ins\"\u003eFormula Four 101A Lock-Ins Wheels 53mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e53mm\u003c\/td\u003e\n\u003ctd\u003e33.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 99A hard or soft?\u003c\/h3\u003e\u003cp\u003eHard. 99A is the standard street and park hardness: fast, with a controllable slide.\u003c\/p\u003e\u003ch3\u003eWhat is the Lock-Ins shape good for?\u003c\/h3\u003e\u003cp\u003eLocking into grinds. Spitfire describes it as an asymmetrical shape with a conical cut profile on one side and a straight-edge lock-in cut on the other.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795771068458,"sku":"SP983","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/009a_d5bd52c8-e2cd-469b-b539-c08e136d26bf.jpg?v=1747067006"},{"product_id":"spitfire-skateboard-wheels-56mm-f4-conical-full-97a-formula-four","title":"Spitfire Skateboard Wheels 56mm F4 Conical Full 97A Formula Four","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four 97A Conical Full Wheels 56mm\u003c\/strong\u003e put Formula Four 97A urethane into the Conical Full shape, a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain. Formula Four 97A is formulated for a softer, faster ride, designed for every spot. It grips or slides when you need it.\u003c\/p\u003e\u003cp\u003eAt 56mm x 36mm, with a 25mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.\u003c\/p\u003e\u003ch2\u003eWho These Wheels Are For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSkaters who want stability and locking into grinds\u003c\/li\u003e\n\u003cli\u003ePark and transition skaters\u003c\/li\u003e\n\u003cli\u003eSkaters who split time between street, park, and rough spots\u003c\/li\u003e\n\u003cli\u003eSpitfire fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormula Four 97A urethane\u003c\/li\u003e\n\u003cli\u003eFormula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire\u003c\/li\u003e\n\u003cli\u003eConical Full shape\u003c\/li\u003e\n\u003cli\u003e56mm diameter, 36mm wide, 25mm riding surface\u003c\/li\u003e\n\u003cli\u003eSet of 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSofter, faster ride that grips or slides\u003c\/li\u003e\n\u003cli\u003eStability and locking into grinds\u003c\/li\u003e\n\u003cli\u003eThis size adds a little speed and roll for park and transition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpitfire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConical Full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiding Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet of 4 wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCompare Formula Four 97A Conical Full Sizes\u003c\/h2\u003e\u003cp\u003eEvery size in this line uses the same formula and shape.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eRiding Surface\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-54mm-f4-conical-full-97a\"\u003e54mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e56mm\u003c\/strong\u003e (this page)\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-58mm-f4-conical-full-97a\"\u003e58mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eConical Full in Other Durometers\u003c\/h2\u003e\u003cp\u003eThe same Conical Full shape in a different formula or durometer, in this size or the closest one available.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;\"\u003eWheel\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eFormula\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eDurometer\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"text-align:left;\"\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-skateboard-wheels-56mm-80hd-conical-full-clear\"\u003e80HD Conical Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e80HD\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-f4-99a-conical-full-formula-four-56mm\"\u003eFormula Four 99A Conical Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e99A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-wheels-56mm-conical-full-f4-101a-forumla-four\"\u003eFormula Four 101A Conical Full Wheels 56mm\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFormula Four\u003c\/td\u003e\n\u003ctd\u003e101A\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eNew wheels deserve fresh bearings. Spitfire makes three tiers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-cheapshots\"\u003eSpitfire Cheapshots Bearings\u003c\/a\u003e (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-classics\"\u003eSpitfire Classics Bearings\u003c\/a\u003e (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tgmskateboards.com\/products\/spitfire-bearings-burners\"\u003eSpitfire Burners Bearings\u003c\/a\u003e (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 97A hard or soft?\u003c\/h3\u003e\u003cp\u003eIn between. 97A is softer and faster on rough spots, while still gripping or sliding when you need it.\u003c\/p\u003e\u003ch3\u003eWhat is the Conical Full shape good for?\u003c\/h3\u003e\u003cp\u003eStability and locking into grinds. Spitfire describes it as a wider version of the Conical shape, with a wide riding surface and cut-in sidewalls to decrease weight: a solid, controllable shape for all terrain.\u003c\/p\u003e\u003ch3\u003eWhat size wheels should I get?\u003c\/h3\u003e\u003cp\u003eSmaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our \u003ca href=\"https:\/\/tgmskateboards.com\/blogs\/news\/skateboard-wheels-buyers-guide-size-hardness-shape-explained\"\u003eskateboard wheels guide\u003c\/a\u003e for more.\u003c\/p\u003e\n","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":42795773788202,"sku":"SP923","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/files\/2111026254.jpg?v=1747067100"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4170\/8586\/collections\/041.jpg?v=1791219193","url":"https:\/\/tgmskateboards.com\/collections\/spitfire-wheels.oembed?page=4","provider":"TGM Skateboards","version":"1.0","type":"link"}