Spitfire 56mm 90a Sapphires Radial Skateboard Wheels Blue • Spitfire Team cruiser skateboard wheels• 56mm• 90a soft skateboard wheels• Bonded to 101a Formula Four inner core• Fast smooth long lasting speed• Radial shape• Translucent urethane with internal Spitfire Bighead logo• Set of Four More from Spitfire at Slam City Skates More Skateboard Wheels Spitfire 56mm 90a Sapphires Radial Skateboard Wheels Blue