Spitfire Formula Four Conical Full 101 Duro Skateboard Wheels 52mm Size:52mm Has a Performance Core construction

Has a Performance Core construction which are reliable

Plutonite lenses

It is constructed from a V-Science 2-layer water-resistant fabric and has a breathable lining system

it gives you a clean

SickStick gum rubber outsole with the signature waffle tread for grip and board feel

Spitfire Formula Four Conical Full 101 Duro Skateboard Wheels 52mm Size:52mm Has a Performance Core constructionSpitfire Formula Four Conical Full Shape 101a Hardness 52 mm More Speed Unmatched Flatspot Resistance Less coning Superior slide and Control Spitfire Formula Four skateboard wheels are some of, if not, the best wheels on the market. The urethane Spitfire have developed provides unmatched flatspot resistance, meaning they keep their shape longer, they don't cone, and will ride like new for longer than any other wheel Spitfire have made . Formula Fours