Spitfire Formula 4 99a Classic Glow in the Dark 54mm
These brand new Spitfire wheels are built to last! Coming in at 54mm in diameter and 99a in hardness, these bad boys are ready for action and packed with steez. Spitfire Wheels Formula Four Classic Glow in the Dark Skateboard Wheels are sold in (1) set of four (4) wheels. You know, because that's how many wheels you need on a skateboard.