Spitfire Formula Four Conical Full Skateboard Wheels 99DU 56mm Natural 40-50 25″ to 8

25″ to 8

5mm width with a 23mm riding surface

Price is for a pair of trucks

99DU hardness rating suitable for all terrains

Enuff Decade Pro Satin Skateboard Trucks Natural Black 129mm

Spitfire Formula Four Conical Full Skateboard Wheels 99DU 56mm Natural 40-50 25″ to 8Spitfire Formula Four Conical Full Skateboard Wheels 99DU 56mm Natural Features: Set of Four Wheels. Highly rated Spitfire Formula Four's True lasting Performance Urethane. 56mm height diameter x 36mm width with a 25mm riding surface. 99DU hardness rating suitable for all terrains. Renound Spitfire high quality poured 100% urethane. All Spitfire wheels are hand poured, shaped and specifically engineered in San Francisco CA. USA.