Spitfire Formula Four Classic 99a Skateboard Wheels Size in millimeters:Black 52mm TX the underfoot cushioning comes

TX the underfoot cushioning comes courtesy of G6 Foam Polyurethane insoles

These teenie weenie inbetweenies are small like a jam plug but thick like a toe stop

For more than 36 years preferred by the world's top professional skaters

and Vans' original gum waffle outsole for superior grip and board control

Spitfire Formula Four Classic 99a Skateboard Wheels Size in millimeters:Black 52mm TX the underfoot cushioning comes99a Durometer The #1 Shape in skateboarding worldwide proven for speed and control. Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti slick slide and a longer lasting size and shape. Color corresponds to size Set of four Shop the full collection of skateboard wheels