BikeMaster - bkm197472 - 525x120 BMXR O-Ring Chain, Green

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 525x120 BMXR O-Ring Chain is an OEM replacement chain designed to deliver longer wear resistance than regular O-ring chains. Its refined components are developed using computer analysis to provide higher tensile strength, while controlled heat treatment improves material toughness and durability.

Key Features & Performance Benefits

• Extended wear resistance: Offers 1.5 to 2 times longer wear resistance than regular O-ring chains.
• Reinforced construction: Reinforced pins and rollers provide improved wear resistance, impact resistance and endurance.
• Q4 seal ring: Provides reduced friction to help minimize power loss, with nearly half the friction of a standard O-ring chain.
• OEM replacement design: Provides a replacement chain option for compatible powersports applications.

Key Product Specifications & Technical Data

• Brand: BikeMaster
• Part number: bkm197472
• Chain type: BMXR O-ring chain
• Chain size: 525
• Chain length: 120 links
• Color: Green
• Maximum street engine size: 1,100cc
• Maximum off-road engine size: 900cc

What's Included

One BikeMaster 525x120 BMXR O-Ring Chain with rivet master link.

Fitment

Fitment data was not provided. Verify chain size, length and application requirements 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: t
Units Per Sku: 1