BikeMaster BKM197357 525x150 BMXR X-Ring Chain - Black/Chrome

Ideal OEM replacement offering 1.5 to 2x longer wear resistance than regular O-ring chains. Each refined component, designed with computer analysis, provides higher tensile strength. Specially controlled heat treatment means tougher material and more durability. Q4 seal ring and reinforced pin and roller provide superior wear resistance, higher impact resistance and endurance. Q4 seal ring offers less friction, which minimizes power loss, almost half that of standard O-ring chain.

• Max engine size of 1,100cc street/900cc offroad
• Includes rivet master link

The BikeMaster BMXR X-Ring Chain is an OEM replacement chain designed to provide 1.5 to 2 times longer wear resistance than a regular O-ring chain. Its refined components are developed using computer analysis to deliver higher tensile strength, while controlled heat treatment produces tougher material and increased durability.

The Q4 seal ring and reinforced pin and roller support superior wear resistance, impact resistance, and endurance. The Q4 seal ring also reduces friction, helping minimize power loss to nearly half that of a standard O-ring chain.

Key Features & Performance Benefits

• Extended wear resistance: Designed to provide 1.5 to 2 times the wear resistance of a regular O-ring chain.
• High tensile strength: Computer-analyzed component design supports increased strength.
• Durable construction: Controlled heat treatment creates tougher material for improved durability.
• Reduced friction: Q4 seal ring technology helps minimize power loss compared with a standard O-ring chain.

Key Product Specifications & Technical Data

• Brand: BikeMaster
• Part number: BKM197357
• Chain size: 525
• Chain length: 150 links
• Chain type: X-ring
• Finish: Black and chrome
• Maximum engine size: 1,100cc street or 900cc off-road
• Seal ring: Q4

What's Included

• BikeMaster BMXR X-ring chain
• Rivet master link

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