Spitfire Formula Four 93a Radials 54mm Wheels – Default

Introducing the new Formula Four – 93 Duro – Soft Sliders.

• The most controllable and consistent sliding soft wheel out.

• Soft Duro combined w/ High Rebound compound absorbs more impact & vibrations – easier on your body for longer sessions.

• Holds speed through even the roughest terrain.

• Reliable grip when you need it.

• Unmatched Formula Four flatspot resistance.