Spitfire's Formula Four urethane gives unmatched abrasion resistance for fewer flat spots and smooth, anti-stick sliding. You get more controllable grip, and lasting speed.
The Radial shape rolls easily on and off coping, while providing a responsive slidemnd good control.
Bearings not included, purchase here.
- More speed and control on all surfaces
- Unmatched flat spot resistance
- Smooth, anti-stick slide
- High-rebound compound
| Diameter | Width | Riding surface |
| 56 | 35 | 21 |