Supersprox - Alloy. Do you race and want the lightest possible sprocket? Made from 7075-T6 aluminium for high strength. CNC Machined for a perfect fit. Grooved teeth prevent dirt build up and maximizes the sprocket...
“AFC” Advanced Fiberglass Composite Shell: Using HJC’s proprietary technology to laminate various specialty materials with rigid fiberglass, the advanced fiberglass composite shell is lightweight yet...