Bones Annuals V4 STF Wheels White 52mm
53mm height diameter x 34mm width with a 83b = 103A hardness rating.
STF Street Tech Formula yet suitable for all terrains of skating. Bones V4 custom shape.
Manufactured with 100% premium poured urethane. Bones flatspot resistant quality poured urethane and high rebound composition for a quicker responsive and faster wheel.