Accelerate faster

ox 7 is one of the smallest obstacles in the Blackriver ramp product range

"The new Undercover Apex wheels are just amazing

but also enjoyed for itself

hard rock maple

SPITFIRE F4 CLASSIC WHEELS Size:54 Accelerate fasterTiago Lemos Pro Formula Fours. Classic Shape, 99A Duro. Spitfire Formula 4 features more speed and control on all surfaces, unmatched flatspot resistance, smooth anti stick slide, high rebound compund. 100% true performance urethane. Classic Shape: The number 1 wheel shape in skateboarding. Medium width riding surface with round sidewalls. Designed for control in all situations. 52mm x 32mm. Tiago Lemos Pro Formula Fours. Classic Shape, 99A Duro.