The #1 shape in skateboarding worldwide, the Classic is proven for speed, slide, and control. The 99A hardness was developed to provide speed and lasting control on all surfaces. One of the most widely ridden duros worldwide.
Spitfire Formula Fours were developed to combine all the desired properties of a high-performance skateboarding wheel without sacrificing any one attribute for the sake of another.
Formula Four Performance Urethane doesn’t stand out because of just one benefit, but because of a combination of qualities and features that together produce a truly exceptional wheel.
An unmatched abrasion-resistant wheel, meaning fewer flat spots and longer-lasting wheels that maintain their size and shape for longer.
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