Spitfire Formula Four 99a Shroom Bighead Classic Full 53mm

Shroom Bighead Classic Full 99A.

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 Full Shape: Wider version of the classic shape designed for lasting speed and more controllable slide.

Measures 53mm x 33.5mm with a 18mm riding surface and 99A durometer.