Spitfire Formula Four 99D Kader Puffs Radial Full Skateboard Wheels Size:56mm Thinsulate® Insulation

Thinsulate® Insulation

and deeper bowls is proof that progression doesn’t stop when you are at the top—it keeps you searching for more

Classic shap and 97a durometer

Style #864349-800

Synthetic insulation helps you stay warm

Spitfire Formula Four 99D Kader Puffs Radial Full Skateboard Wheels Size:56mm Thinsulate® InsulationSpitfire Formula Four 99D Radial Skateboard WheelsTested by Spitfire Team riders, Formula Four Performance Urethanelasted longer, withstood more abuse and performed superior to all other wheels. Spitfire Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Formula Four's True lasting Performance Urethane comes not from a single benefit, but