Spitfire | Formula Four F4 Conical Full Skateboard Wheels. Black/54mm x 99a

Spitfire Formula Four Conical Full Skateboard Wheels, combining Spitfire's F4 Performance Urethane with Conical Full wide profile wheels.

• Urethane: Formula Four
• Wheel Profile: Conical Full
• Diameter: 54.0mm
• Width: 34.0mm
• Riding Contact: 22.0mm
• Durometer / Hardness: 99a urethane
• More speed and control on all surfaces
• Flatspot resistant
• Smooth anti-stick slide
• High rebound compound
• True performance urethane
• Set of four wheels

Spitfire's F4 urethane is formulated to deliver speed and control on all terrain, flat-spot resistance and smooth anti-stick slide. 
The Conical Full is a wider version of the Conical shape, featuring a symmetrical profile with a wide riding surface and dual conical cut-in sidewalls for decreased weight.
A strong Formula Four choice for skaters who want a versatile wheel with the extra width and control of the Conical Full shape.