Spitfire Wheels - Formula Four Classic (97duro/ 56mm)

Ride the fire through the streets with the newly introduced, Spitfire Formula 4 Classic 99a Wheels. Designed with your favorite classic Spitfire Classic wheel designs and manufactured with the quality high performance, Formula Four urethane. Formula Four Urethane lasts longer, withstands more abuse and performs superior to all other wheels. (53mm)