Bronson Speed Co Chris Cookie Colbourn Pro G3 bearing featuring Cookie's watercolor painted graphic shield art printed with super durable ink, watercolor portrait themed packaging, and new oil slick colored bearing raceways. Deep Groove Raceways- balls roll deep in raceway channels - reduces side impact damage & breakage. Straight Edge Frictionless Shields- pop off resistant - holds ool in, dirt and moisture out- easy to clean. Micro Groove Raceway Surfaces- linear micro-groove surfaces improve bearing lubrication, speed and spin. Max Impact Cage Design- non- distortion custom cage keeps the balls precision spaced & oil circulating. Balls Out Technology- eliminates shield and cage contact on impact for a go fast, stay fast bearing. High Speed Ceramic Oil- nano-ceramic compounds for wear protection - moisture, rust, corrosion resistant. Factory Fresh Quality- nitrogen filled shrink wrap, reduces metal & oil oxidation until ready to be ridden.