With four bearing spacers included to keep perfect alignment

and customers

Built-In Spacers

Bones Swiss Ceramic are without question the best skateboard bearing in the world

Soft Urethane

Spitfire Classic 99d Skateboard Wheels - 52mm 001054764 With four bearing spacers includedThe Spitfire classics are the original shape that is still loved by many to this day. This round cut, traditional wheel features the Spitfire Swirl graphic on one side of the wheel with Spitfire branding on the other. These are made with the OG Urethane. 52mm 99a Hardness Classic Shape Round Cut Classic Urethane Spitfire branding Set Of Four 001094698 A quantity of 1 is a full set of 4 wheels.