Spitfire Formula 4 OG Classic Color Ups

With the return of the OG Classics you know we had to do some color-ups. Spitfire’s original cut-away shape with a wider riding surface, lightened with cut-away sidewalls. Available now in new Formula Four Urethane color-ups; Pink 52mm, Green 53mm, Blue 54mm, & Black 56mm. Call ‘em color-ups, call ‘em candy; either way, your case could use some flavor, load up.