Spitfire's Formula Four urethane gives unmatched abrasion resistance for fewer flat spots and smooth, anti-stick sliding, and unmatched flat-spot resistance. You get more controllable grip, and lasting speed.
The Classic shape is the most loved in skateboarding: proven for speed, control, and versatility.
Bearings not included, purchase here.
- Durometer: 99A
- Diameter: 55mm
- Width: 35mm
- Contact Patch: 17.5mm
- Compound: Formula Four