BikeMaster - BKM197246 - 520 BMOR O-Ring Chain 25-Foot Roll

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 520 BMOR O-ring chain is designed for high durability in powersports applications. Computer-optimized component designs provide higher tensile strength, while specially controlled heat treatment produces tougher material. A reinforced roller helps improve impact resistance and extend chain durability.

This chain must be correctly matched to the machine size and power output and installed correctly. The product data states a maximum engine size of 750cc for street applications and 650cc for off-road applications. If you have any doubts about selection or installation, contact a professional before use.

Key Features & Performance Benefits

• O-ring design: Supports high chain durability.
• Computer-optimized components: Provide higher tensile strength.
• Controlled heat treatment: Produces tougher material.
• Reinforced roller: Helps improve impact resistance and service durability.

Product Specifications & Technical Data

• Brand: BikeMaster
• Part number: BKM197246
• Chain size: 520
• Chain type: BMOR O-ring
• Product format: 25-foot roll
• Part type: Powersports
• Maximum street engine size: 750cc
• Maximum off-road engine size: 650cc

What's Included

• BikeMaster 520 BMOR O-ring chain 25-foot roll
• Rivet master link
• Clip master link

Fitment

Fitment data is not provided. Confirm that the chain is correctly matched to the machine size and power output before installation.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1