Spitfire Formula Four Conical Full Skateboard Wheels 99DU 53mm Natural abor-skateboards 75" length with a 15

75" length with a 15

High tensile steel strengthened axle

Sushi Hollow Kingpin Skateboard Trucks Polished 5"

Bones Skatepark Formula™ (SPF) is new high quality urethane specifically designed to resist flatspotting on slick or smooth surfaces while maintaining a higher rebound for a quicker response and a faster roll whilst skating

Spitfire Formula Four Conical Full Skateboard Wheels 99DU 53mm Natural abor-skateboards 75" length with a 15Spitfire Formula Four Conical Full Skateboard Wheels 99DU 53mm Natural Features: Set of Four Wheels. Highly rated Spitfire Formula Four's True lasting Performance Urethane. 53mm height diameter x 33. 5mm width with a 21. 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.