Spitfire Formula Four 101D Miles Silvas Pro Classics Skateboard Wheels Size:54mm consistent power slides and bark

consistent power slides and bark you normally only get with a harder urethane

You can cross-step your life away while sidewalk surfing or just push around town with a giant smile on your face

This is no doubt the perfect obstacle for all desks

Full SE Shape

Spitfire Formula Four 101D Miles Silvas Pro Classics Skateboard Wheels Size:54mm consistent power slides and barkDesigned 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. Designed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Manufactured using a 100% pure urethane compound, Formula Four wheels out