SPITFIRE FORMULA FOUR 101 Conical Full SKATEBOARD WHEELS Skate Tool Inferno Tee - Black

Inferno Tee - Black

it is a unique formulation developed by our R&D group over a 10 year period to optimize and fine tune it to perfection

so we included an unprecedented FIT KIT with 17 liners and shims for optimal customization

Tighter bearing tolerance means that the bearing moves with less resistance at high speeds

SPITFIRE FORMULA FOUR 101 Conical Full SKATEBOARD WHEELS Skate Tool Inferno Tee - BlackSpitfire Formula Four Conical 101a 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