Hazard Bio CS Radial Wheels 51mm SPECS: Set of four Diameter: 51mm Duro: 101a Width: 31mm City Street Formula MAX rebound formula for FASTEST speeds Greatest control across changing surfaces Highest abrasion resistance longest lasting wheels Perfect balance profile of width and radius for greatest all around performance on any condition NO FLAT SPOTS. 100% GUARANTEED. MADE IN U.S.A.

Hazard Swirl CP Radial Wheels 55mm SPECS: Set of four Diameter: 55mm Durometer: 101a  

Hazard Radio Active CS Conical Wheels 52mm   SPECS: Set of four Diameter: 52mm Duro: 101a Width: 32.5mm City Street Formula MAX rebound formula for FASTEST speeds Greatest control across changing surfaces Highest abrasion resistance longest lasting wheels Wider riding surface for MAXIMUM stability Sidecut eliminates drag for longer grinds NO FLAT SPOTS. 100% GUARANTEED. MADE IN U.S.A.