Spitfire Formula Four Conical Full Skateboard Wheels 99DU 58mm Natural 30-40 Non slip chromoly axles

Non slip chromoly axles

enough for 1 skateboard

One pack contains 8 bearings

Resulting in much more responsive truck

Small: Knee 20-24cm Elbow 16-19cm

Spitfire Formula Four Conical Full Skateboard Wheels 99DU 58mm Natural 30-40 Non slip chromoly axlesSpitfire Formula Four Conical Full Skateboard Wheels 99DU 58mm Natural Features: Set of Four Wheels. Highly rated Spitfire Formula Four's True lasting Performance Urethane. 58mm height diameter x 37mm width with a 27. 3mm 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.