Spitfire Formula 4 features more speed and control on all surfaces, unmatched flatspot resistance, smooth anti-stick slide, high rebound compound. 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.

Measures 55mm x 34.6mm with a 17.3mm riding surface and 99A durometer.