BikeMaster 520 BMOR Series Chain Natural 120 520BMOR-120

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 750 cc street/650 cc offroad
• Includes rivet master link and clip master link