BikeMaster - bkm197477 - 525x150 BMXR O-Ring Chain - Blue

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 525x150 BMXR O-Ring Chain is an OEM replacement chain designed to provide 1.5 to 2 times longer wear resistance than regular O-ring chains. Computer-analyzed components, controlled heat treatment, and reinforced construction support increased tensile strength, durability, impact resistance, and service endurance.

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 higher impact resistance and durability.
• Q4 Seal Ring: Helps reduce friction and minimize power loss compared with standard O-ring chain designs.
• OEM Replacement Design: Provides a replacement chain option for powersports applications with engines up to 1,100cc for street use or 900cc for off-road use.

Key Product Specifications & Technical Data

• Brand: BikeMaster
• Part Number: bkm197477
• Chain Series: BMXR
• Chain Size: 525
• Chain Length: 150 links
• Chain Type: O-ring
• Color: Blue
• Recommended Maximum Engine Size: 1,100cc street or 900cc off-road

What's Included

One BikeMaster 525x150 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: false
Units Per Sku: 1