Spitfire Wheels F4 Formula Four Radial 99 54mm dv1880-010 25" board149 = 8

25" board149 = 8

Perforated Side Panel for foot Ventilation and fresh style

Additionally

and reinforced knees add durability to the high-wear areas

Now remixed for skateboarding with ultra-durable rubber-backed suede

Spitfire Wheels F4 Formula Four Radial 99 54mm dv1880-010 25" board149 = 8Spitfire Wheels F4 Radial Size: 54mm Hardness: 99d Radial Shape A round edge with wider riding surface shape. Offers the versatility of the classic shape and the width of a conical. 99a Durometer More speed and control on all surfaces. Unmatched flatspot resistance. Smooth, anti stick ride. High rebound compound. Formula Four Urethane Formula Four urethane is unlike any other. Both in the streets and under high speed stress tests in Spitfire's lab,