Spitfire Wheels F4 Radials

Wheel size: 56 mm 
Wheel hardness: 93 du 
Wheel color: Natural

Introducing the new Formula Four - 93 Duro - Soft Sliders. 

• The most controllable and consistent sliding soft wheel out. 
  
• Soft Duro combined w/ High Rebound compound absorbs more impact & vibrations - easier on your body for longer sessions. 
  
• Holds speed through even the roughest terrain. 
  
• Reliable grip when you need it.
• Unmatched Formula Four flatspot resistance. 

FORMULA 4
Unbeatable lasting performance SPITFIRE urethane. Fast as hell. Long lasting, abrasion resistance, smooth anti-stick slide with a controllable grip. Guaranteed.

RADIAL (SHAPE)
A round edge, medium width riding surface shape. Offers the versatility of the Classic shape and the width of a conical.