Spitfire Formula Four OG Classics 99d 53mm

Spitfire Formula Four OG Classics 99A. More speed and control on all surfaces. Unmatched flatspot resistance. Smooth anti-stick slide. High rebound compund. 100% true performance urethane. Spitfires original cut-away shape. Features a wider riding surface shape, lightened with cut away sidewalls. 53mm x 32mm, 99A.