Spitfire Conical wheels come in natural/white color while having staple graphic, and clean wall on the other side (for purists).
Conical wheels feature medium wide riding surface and cutaway design, resulting in not only unmatched control but also lasting speed everywhere!
Spitfire’s Formula Four Performance Urethane lasts longer, withstood more abuse and performed superior to all other wheels. Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Formula Four’s True lasting Performance Urethane comes not from a single benefit. However, from a combination of qualities and features that together produce a truly great wheel.
Formula Four Performance Urethane is unlike any other. Formula Four wheels retain more material, coned less and keep their original shapes and sizes longer than any other wheel.
- Diameter: 52mm
- Durometer: 99a
- Better lock in
- Famous Spitfire graphic
- Formula 4 performance urethane