BikeMaster BMXR X-Ring Chain Black/Gold

• Ideal O.E.M. replacement offering 1.5 to 2x longer wear resistance than regular O-ring chains.

• Each refined component, designed with computer analysis, provides higher tensile strength.

• Specially controlled heat treatment means tougher material and more durability.

• Q4 seal ring and reinforced pin and roller provide superior wear resistance, higher impact resistance and fatigue strength.

• Q4 seal ring offers less friction, which minimizes power loss, almost half that of standard O-ring chain.

• Average tensile strength of 9,700 lbs.

• Max engine size of 1,100 cc street

• Includes rivet master link