Spitfire Formula Four 99D Eternal Radial Full Skateboard Wheels Wax Green Underviser

Green Underviser

Arch Support - Bio-mechanically engineered arch shape to promote foot/body alignment

sock-like fit

Blackriver Ramps Fingerboard Box #2

Spitfire Formula Four 99D Eternal Radial Full Skateboard Wheels Wax Green UnderviserSpitfire 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