They are made using upgraded top quality bearing steel

Just hold on tight

Model Height: 6'0"

Three Different Grades & Colours

Abec 5 Bearings and 1" Bolts

Spitfire Classics Formula Four 99d Skateboard Wheels - 56mm Group_routeonerollupchinoshorts They are made using upgradedThe Classic Shape from spitfire is one of the longest running wheel shape from the brand and after popular demand is now available in the Formula Four Urethane. don't have to worry about pebbles as much now these are flat spot resistant. 56mm 99D Classic Swirl Graphic Formula Four Urethane Flat Spot Resistant Classic Shape 001068517 A quantity of 1 is a full set of 4 wheels.