Features: Retains all the low-friction, high-performance characteristics of the standard X-ring while providing 40% greater wear resistance and better overall chain life. For use on superbikes. Originally comes with rivet connecting link. ZVM-X Series...
Features: Developed to withstand the severe stresses of off-road riding. Larger diameter alloy carbon steel pins and thicker plates offer increase tensile strength and fatigue resistance. Extended bushings and solid rollers provide improved durability....