Set of Spitfire Formula Four 93 Radials Skateboard Wheels in 54mm 93D.

- The most controllable and consistent sliding soft wheel out.

-Soft duro combined with high rebound compound absorbs more impact and vibrations - easier on your body for longer sessions.

- Hold speed through even the roughest terrain.

- Reliable grip when you need it

- Unmatched Formula Four flatspot resistance.