Spitfire Formula Four Lock-Ins 99a Skateboard Wheels White/Blue 55mm Colour:White/Blue - Certified to EN14120:2003 and

- Certified to EN14120:2003 and A1:2007 standards

Spitfire wheels are the standard by which all skateboard wheels are measured

Hidden Lace Loops

Stops the arch from collapsing (overpronation)

Spitfire Formula Four Lock-Ins 99a Skateboard Wheels White/Blue 55mm Colour:White/Blue - Certified to EN14120:2003 andDescription: Spitfire is the World's #1 urethane for a reason Performance. All Spitfire wheels are hand poured, shaped and specifically engineered in San Francisco CA. USA. Only the most advanced formulas and compounds are used for all wheels. We achieve the highest levels in tolerance and true speed. Often imitated and never duplicated. Spitfire wheels are the standard by which all skateboard wheels are measured. RIDE THE FIRE