Lightweight 1100gr +/- 50grExceeds ECE 2205Tri composite shell2 sizes of shell and 2 EPS for a perfect fitShock-Absorber chin bar insert4 intake vents and 2 exhaust vents for an optimum airflow?Morpho-Conforming?...
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...