What is the tensile strength of this chain?

This BikeMaster 520 BMXR O-ring chain has an average tensile strength of 9,000 lbs. This indicates a strong and durable chain built to handle significant load.

What is the advantage of the Q4 seal ring?

The Q4 seal ring in this chain offers less friction compared to standard O-ring chains, which helps minimize power loss. It also contributes to superior wear resistance and endurance.

What engine sizes is this chain recommended for?

This chain is recommended for street motorcycles with engines up to 1,000cc and off-road motorcycles with engines up to 750cc.

BikeMaster 520x120 BMXR O-Ring Chain Blue 197453

Name: BikeMaster 520x120 BMXR O-Ring Chain - Blue
Brand: BikeMaster
SKU: bikemaster-bikemaster-520x120-bmxr-o-ring-chain-blue-t14-600533
Price: 147.76 USD
Availability: InStock

BikeMaster 520x120 BMXR O-Ring Chain - Blue

$147.76

Only 2 left in stock

BikeMaster 520x120 BMXR O-Ring Chain - Blue. Offers 1.5-2x longer wear resistance than standard O-ring chains.

Key Features

Fits BikeMaster 520x120 BMXR O-Ring Chain - Blue
Offers 1.5 to 2x longer wear resistance than regular O-ring chains.
Features a Q4 seal ring and reinforced pin and roller for improved wear and impact resistance.
Minimizes power loss due to less friction from the Q4 seal ring.
Average tensile strength of 9,000 lbs.
Suitable for engines up to 1,000cc street or 750cc off-road.

Secure CheckoutFast Shipping631-982-0042

Product Details

When you're looking to replace the chain on your motorcycle, especially if you're pushing the limits with a larger engine, you need something that can handle the power and last. This BikeMaster 520 BMXR O-ring chain is built for that kind of demand. It's designed to be a solid OEM replacement that offers significantly more wear resistance than a standard O-ring chain, giving you more miles between replacements.

BikeMaster put some serious thought into this chain. They used computer analysis to refine each part, aiming for higher tensile strength and durability. The special heat treatment makes the material tougher, and the Q4 seal ring, along with reinforced pins and rollers, means it can take more abuse and wear down slower. Plus, that Q4 seal ring cuts down on friction, which helps minimize power loss and keeps things running smoothly.

This chain comes with both a rivet master link and a clip master link, so you have options for installation. It's rated for engines up to 1,000cc for street use or 750cc off-road, and it boasts an average tensile strength of 9,000 lbs, so you know it's well-built for the job.