Spitfire 53mm Formula Four Skateboard Wheels 93 Reynolds Classics The most controlled and consistent sliding soft wheel. Soft duro combined with high rebound compound absorbs more impact and vibrations. Hold speed through even the roughest terrain with reliable grip when you need it.• Spitfire Andrew Reynolds Pro Soft Sliders skateboard wheels• 53mm• 93DU soft skateboard wheels• Classic shape• White urethane• Set of Four• Unmatched flatspot resistance• 100% True performance urethane More from Spitfire at Slam City Skates More Skateboard Wheels Spitfire 53mm Formula Four Soft Sliders Skateboard Wheels 93DU Reynold