O-ring chain offers high durability. Component designs, optimized with computer analysis, provide higher tensile strength. Specially controlled heat treatment means tougher material. Reinforced roller offers higher impact resistance and longer durability.
- Average tensile strength of 8,500 lbs.
- Max engine size of 750cc street/650cc offroad
- Includes rivet master link and clip master link.
520X120 BMOR ORING CHAIN