Spitfire Formula Four Radial Full 99D Wheels (54mm) Glow In The Dark

Spitfire Formula Four Radial Full 99D Wheels (54mm) Glow In The Dark
These are one of our most popular wheels (probably competes head to head with the Bones STF Wheels). The Conical shape (kind of shaved in) is getting really popular. Find out everything you need to know about Formula Four in the video below.