Spitfire Formula Four Radial Full Skateboard Wheels are a Radial Full Shape wheel designed to have a wider riding surface with round edges for stability and versatility. Features include a smooth surface, Formula Four Urethane construction, wide profile, and 97a durometer. Sizes available (mm) 54, 56, 58. Sold as a set of 4.
Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.
Wide - More traction and stability at high speed so you'll be less likely to slip out of your line.
Formula Four Urethane - Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti-slick slide and a longer lasting size and shape.
Radial Full Shape - Wide riding surface with round edges for stability and versatility.
97a - Offers more grip than harder wheels and more slide than softer wheels. Great for beginners wanting more control on smooth surfaces or for filmers looking for a smooth roll.
| Size | 54mm | 56mm | 58mm |
|---|---|---|---|
| Diameter (mm): | 54.0 | 56.0 | 58.0 |
| Width (mm): | 38.0 | 39.0 | 41.0 |
| Riding Surface (mm): | 25.0 | 26.0 | 28.0 |
| Suggested Riser Size (in): | N/A | 1/8 | 1/8 - 1/4 |
