Spitfire Skateboard Wheels 54mm F4 Soft Sliders 93A Radials Natural
by
Spitfire
SKU: SOO905
Description
Spitfire Formula Four 93A Radial Wheels 54mm 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.
At 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.
Who These Wheels Are For
- Skaters who want versatile, all-around riding
- Street and park skaters
- Skaters on rough ground who still want to slide
- Spitfire fans
Features
- Formula Four 93A urethane
- Formula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire
- Radial shape
- 54mm diameter, 34mm wide, 20.5mm riding surface
- Set of 4
Benefits
- Absorbs impact and vibration
- Versatile, all-around riding
- This mid size is the go-to for street and park
Specs
| Brand | Spitfire |
| Formula | Formula Four |
| Durometer | 93A |
| Shape | Radial |
| Diameter | 54mm |
| Width | 34mm |
| Riding Surface | 20.5mm |
| Includes | Set of 4 wheels |
Compare Formula Four 93A Radial Sizes
Every size in this line uses the same formula and shape.
| Size | Width | Riding Surface |
|---|---|---|
| 54mm (this page) | 34mm | 20.5mm |
| 56mm | 35mm | 21.5mm |
| 58mm | 38mm | 25mm |
Radial in Other Durometers
The same Radial shape in a different formula or durometer, in this size or the closest one available.
| Wheel | Formula | Durometer | Size | Width |
|---|---|---|---|---|
| Sapphire 90A Radial Wheels 54mm | Sapphire | 90A (101A core) | 54mm | 34mm |
| Formula Four 99A Radial Wheels 54mm | Formula Four | 99A | 54mm | 34mm |
Complete Your Setup
New wheels deserve fresh bearings. Spitfire makes three tiers:
- Spitfire Cheapshots Bearings (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.
- Spitfire Classics Bearings (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.
- Spitfire Burners Bearings (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.
FAQ
Is 93A hard or soft?
Softer than a standard street wheel. 93A gives a controllable slide while absorbing more impact and vibration.
What is the Radial shape good for?
Versatile, 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.
What size wheels should I get?
Smaller 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 skateboard wheels guide for more.
Description
Spitfire Formula Four 93A Radial Wheels 54mm 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.
At 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.
Who These Wheels Are For
- Skaters who want versatile, all-around riding
- Street and park skaters
- Skaters on rough ground who still want to slide
- Spitfire fans
Features
- Formula Four 93A urethane
- Formula Four urethane: unmatched flatspot resistance and smooth anti-stick slide, per Spitfire
- Radial shape
- 54mm diameter, 34mm wide, 20.5mm riding surface
- Set of 4
Benefits
- Absorbs impact and vibration
- Versatile, all-around riding
- This mid size is the go-to for street and park
Specs
| Brand | Spitfire |
| Formula | Formula Four |
| Durometer | 93A |
| Shape | Radial |
| Diameter | 54mm |
| Width | 34mm |
| Riding Surface | 20.5mm |
| Includes | Set of 4 wheels |
Compare Formula Four 93A Radial Sizes
Every size in this line uses the same formula and shape.
| Size | Width | Riding Surface |
|---|---|---|
| 54mm (this page) | 34mm | 20.5mm |
| 56mm | 35mm | 21.5mm |
| 58mm | 38mm | 25mm |
Radial in Other Durometers
The same Radial shape in a different formula or durometer, in this size or the closest one available.
| Wheel | Formula | Durometer | Size | Width |
|---|---|---|---|---|
| Sapphire 90A Radial Wheels 54mm | Sapphire | 90A (101A core) | 54mm | 34mm |
| Formula Four 99A Radial Wheels 54mm | Formula Four | 99A | 54mm | 34mm |
Complete Your Setup
New wheels deserve fresh bearings. Spitfire makes three tiers:
- Spitfire Cheapshots Bearings (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.
- Spitfire Classics Bearings (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.
- Spitfire Burners Bearings (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.
FAQ
Is 93A hard or soft?
Softer than a standard street wheel. 93A gives a controllable slide while absorbing more impact and vibration.
What is the Radial shape good for?
Versatile, 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.
What size wheels should I get?
Smaller 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 skateboard wheels guide for more.