BikeMaster 520x120 BMOR O-Ring Chain - Black/Chrome
$124.99
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. Note: This chain must be correctly matched to the machine size and power output. Failure to do so could result in chain failure, causing machine or property damage, serious injury or death. It is the responsibility of the installer to ensure that the chain selected is correctly matched to the machine and installed correctly. If you have any doubts, contact a professional before use.
- Includes rivet master link and clip master link
- Max engine size of 750cc street/650cc offroad
The BikeMaster 520x120 BMOR O-Ring Chain is designed for powersports applications requiring dependable durability and consistent performance. Its O-ring construction helps retain lubrication between the internal components while reducing contamination, supporting longer service life in demanding riding conditions. The black and chrome finish adds a clean, distinctive appearance while maintaining the rugged construction expected from BikeMaster drivetrain components.
Computer-optimized component designs provide higher tensile strength, while specially controlled heat treatment produces tougher chain material for dependable operation. A reinforced roller helps improve impact resistance and durability, making this chain a practical choice for compatible street and off-road motorcycles. The BikeMaster BKM197243 chain is rated for engines up to 750cc on street applications or 650cc for off-road use when correctly matched to the machine.
This chain includes both a rivet master link and a clip master link for installation flexibility. Correct chain selection, sizing, and installation are essential for safe operation. The chain must be matched to the motorcycle’s size and power output and installed according to proper service procedures. Incorrect selection or installation may cause chain failure, property damage, serious injury, or death. If compatibility or installation requirements are uncertain, consult a qualified professional before use.
Features:
- O-ring construction helps retain lubrication and improve chain durability
- Computer-optimized components provide higher tensile strength
- Controlled heat treatment produces tougher chain material
- Reinforced roller improves impact resistance and service life
- Includes rivet master link and clip master link
- Suitable for street motorcycles up to 750cc
- Suitable for off-road motorcycles up to 650cc
- Black and chrome finish