Spitfire is the World's #1 urethane for a reason... Performance.
Only the most advanced formulas and compounds are used for all wheels.
We achieve the highest levels in tolerance and true speed.
Formula four urethane - 99duro - Conical Shape
Spitfire is the World's #1 urethane for a reason... Performance.
Only the most advanced formulas and compounds are used for all wheels.
We achieve the highest levels in tolerance and true speed.
Formula four urethane - 99duro - Conical Shape