Spitfire Formula Four Conical Full 101a Wheels Pro-Tec Made for marathons

Made for marathons

anatomic padding and footbed for superior comfort for hours of skating

minimal wheel bite on pose slides and our preferred wheel of choice for small wheel flat setups

or any of my dependents

The R3 Outdoor features the precision-fit R3 boot with a durable PowerDyne Thrust nylon plate and Sonar Zen wheels - a soft and

Spitfire Formula Four Conical Full 101a Wheels Pro-Tec Made for marathonsSpitfire Formula Four Conical 101a Wheels are the newest wheel by Spitfire. Tested by Spitfire Team riders, Formula Four Performance Urethane lasted longer, withstood more abuse and performed superior to all other wheels. Spitfire Formula Four Urethane was developed to combine all the desired properties of a performance wheel without sacrificing any one attribute at the expense of another. Formula Four's True lasting Performance Urethane comes not