Spitfire Formula Four Conical Skateboard Wheels 99DU Yellow print 52mm Natural thunder-trucks 99DU hardness rating suitable for

99DU hardness rating suitable for all terrains

The Bronson Speed Co G3 bearings are perfect for keeping you rolling with speed

75" axle for boards 8

Fast & responsive turning helps you shred

Made with the finest quality Canadian Maple throughout

Spitfire Formula Four Conical Skateboard Wheels 99DU Yellow print 52mm Natural thunder-trucks 99DU hardness rating suitable forSpitfire Formula Four Conical Skateboard Wheels 99DU Yellow print 52mm Natural Features: Set of Four Wheels. Highly rated Spitfire Formula Four's True lasting Performance Urethane. 52mm height diameter x 31. 5mm width with a 19. 5mm riding surface. 99DU hardness rating suitable for all terrains. Renound Spitfire high quality poured 100% urethane. All Spitfire wheels are handpoured, shaped and specifically engineered in San Francisco CA. USA.