Spitfire Formula 4 101 Classic Blackout 52mm
These brand new Spitfire wheels are built to last! Coming in at 52mm in diameter and 101a in hardness, these bad boys are ready for action and packed with steez. Spitfire Wheels Formula Four Classic Blackout Skateboard Wheels - 101a are sold in (1) set of four (4) wheels. You know, because that's how many wheels you need on a skateboard.