BikeMaster 520x110 BMXR X-Ring Chain

The BikeMaster 520 BMXR X-Ring chain uses a Q4 seal ring, which offers less friction than standard O-ring chains. This design helps minimize power loss, providing almost half the friction of a typical O-ring chain. Each component has been refined using computer analysis to achieve higher tensile strength, and a specially controlled heat treatment process makes the material tougher and more durable.

This chain is built for improved wear resistance and endurance, with a reinforced pin and roller design that also increases impact resistance. It's an ideal OEM replacement, offering 1.5 to 2 times longer wear resistance compared to regular O-ring chains. The average tensile strength is 9,000 lbs, making it suitable for street engines up to 1,000cc or off-road engines up to 750cc.

This chain comes with both a rivet master link and a clip master link, giving you options for installation. It's a well-built component designed for longevity and efficient power transfer.