- Brand: Spitfire Wheels
- Formula Four Conicals
- Size: 52mm
- Hardness: 101a
- Natural Color
- Unmatched Flat Spot Resistance
- Formula Four Urethane
- Smooth Anti-Slick Riding Surface
- Conical Shaped Wheel
- More speed and control on rough terrain.
- High abrasion resistance and flatspot resistance.
- Formulated for a harder, faster ride.
- Anti-Stick Slide system for constant, fast and smooth slides.
- Wider profile for more traction.