Spitfire is proud to introduce their newest shape to those who keep the underground lit with theSpitfire Formula 4 Tablet 101aWheels. Formula Four Performance Urethane lasts longer, withstands more abuse and performs superior to all other wheels. Designed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another.

Features:

• Size: 55mm
• Durometer: 99a
• Straight cut profile
• Thinner riding surface
• Unmatched flatspot resistance
• Smooth anti-stick slide
• High rebound compound
• 100% true performance urethane
• Holds shape longer