Spitfire Formula four 101Du Lock-In 55mm (Natural/Red)

Spitfire F4 Lock-Ins natural 55mm 101DU skateboard wheels. Asymmetrically Designed for more control - Flat/tablet on one side, rounded on the other. Formula Four Performance Urethane. Diameter: 55mm. Width: 33.5mm. Riding surface: 23mm. Set of four.