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106709533|56MM/99DU
A perfect blend of old-school aesthetics with modern performance, the Spitfire Formula Four OG Classic Skateboard Wheels are perfect for your setup. The Spitfire OG Classic shape features a medium profile with a smooth riding surface, offering stability and control. The legendary Formula Four Urethane delivers the perfect mix of speed and grip, ensuring optimal performance. Sold as a set of four in multiple sizes.
Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.
Medium - Your classic wheel shape, versatile all-around wheel for street/park skating.
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.
Classic Shape - The original Spitfire wheel designed and shaped by the pros who ride them.
99a - Offers more grip than harder wheels and more slide than softer wheels. Great for slick surfaces when you want more control.
| Size | 52mm | 53mm | 54mm | 55mm | 56mm | 60mm |
|---|---|---|---|---|---|---|
| Diameter (mm): | 52.0 | 53.0 | 54.0 | 55.0 | 56.0 | 60.0 |
| Width (mm): | 31.3 | 31.9 | 32.3 | 32.9 | 33.4 | 36.0 |
| Riding Surface (mm): | 21.7 | 23.0 | 23.0 | 22.7 | 23.2 | 25.3 |
| Suggested Riser Size (in): | N/A | N/A | N/A | 1/8 | 1/8 | 1/8 - 1/4 |