Spitfire Formula Four 99d Morville Rough Cut Skateboard Wheels 2026 size 56

evo.com | Spitfire Skateboard Wheels > If you enjoy a fast, controlled ride, set yourself up with the Spitfire Formula Four 99d Morville Rough Cut Skateboard Wheels and get ready to rip. Formula Four Urethane Formula Four urethane is unlike any other. Both in the streets and under high-speed stress tests in Spitfire's lab, Formula Four wheels retained more material, coned less and kept their original shapes and sizes longer than any other wheel. Radial Shape Round edge design for control, speed and a responsive slide. Spitfire Duro 99 The Duro 99 by Spitfire has more speed and control on all surfaces, has flat spot resistance, long-lasting anti-stick slide and a higher rebound compound. | Spitfire Formula Four 99d Morville Rough Cut Skateboard Wheels 2026 - 56