Spitfire Formula Four Wheels Lock Ins 101Du Natural 52mm
Asymmetric design. Square cut on the inside for locking into grinds and conical cut on the outside for axle protection. 52mm and 101 durometer hardness.
In stock and ready to ship
Fast and free UK delivery
30 day returns
Spitfire Formula Fours are the most popular wheel urethane in skateboarding. They provide a smoother ride than their hardness suggests. They offer the perfect balance of slide and grip. Absolutely there when you need them to be. Formula Fours are very durable and resistant to flat spotting.