Spitfire Formula Four 97D Conical Full Skateboard Wheels Size:54mm Blocks 100% of UVA and

Blocks 100% of UVA and UVB rays and are impact resistant

Hollow Kingpin

Core: high-strength

fully padded back panel

Spitfire Formula Four 97D Conical Full Skateboard Wheels Size:54mm Blocks 100% of UVA andThe all new Spitfire Formula Four 97D wheels are specifically formulated for a smoother ride with more grip. Designed with your favorite classic Spitfire wheel designs and manufactured with the quality high performance, Formula Four urethane. Formula Four Urethane lasts longer, withstands more abuse and performs superior to all other wheels.. More speed on all surfaces More traction and controll High rebound compound 100% true performance urethane