The Formula Four Swirled Classic skateboard wheels from Spitfire come in a red and orange colorway, and measure at 56mm with a hardness rating of 99D. These wheels feature Spitfire's beloved Formula Four Urethane technology, providing superior flat spot r
The Formula Four Swirled Classic skateboard wheels from Spitfire come in a red and orange colorway, and measure at 56mm with a hardness rating of 99D. These wheels feature Spitfire's beloved Formula Four Urethane technology, providing superior flat spot r
