Spitfire Formula Four Conical Yellow 53mm Size:53mm Small switch to change colors

Small switch to change colors inside boot

4x90mm Spinner wheels

allowing you to push your limits without fear

XS/S: 20″-21

Spitfire Formula Four Conical Yellow 53mm Size:53mm Small switch to change colorsSpitfire Formula Four Conical 99a Wheels are the newest wheel by Spitfire. Tested by Spitfire Team riders, Formula Four Performance Urethane lasted 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