Rear X-Ring Chain with 120 Link – Black & Chrome.

Introducing an exemplary O.E.M. replacement option that offers 1.5 to 2 times greater wear resistance than regular O-ring chains.

Each meticulously crafted component, meticulously designed through computer analysis, delivers enhanced tensile strength.

Impeccably controlled heat treatment ensures a tougher material and heightened durability.

The Q4 seal ring, combined with a reinforced pin and roller, imparts exceptional wear resistance, heightened impact resistance, and superior fatigue strength.

The Q4 seal ring contributes to reduced friction, thereby minimizing power loss to nearly half that of standard O-ring chains.

The 530 BMXR Series boasts an impressive average tensile strength of 9,700 lbs.

We suggest considering an additional purchase: the Clip Link # BC-19-7394.