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Est. 1957
BikeMaster

BikeMaster 520x120 BMXR X-Ring Chain - Gold/Gold

$133.42

On Backorder — Expected to ship by Jun 3, 2026

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BikeMaster 520x120 BMXR X-Ring Chain - Gold/Gold. Offers improved wear resistance and higher tensile strength for engines up to 1,000cc.

Key Features

  • Fits engines up to 1,000cc street and 750cc off-road.
  • Average tensile strength of 9,000 lbs.
  • Offers 1.5 to 2x longer wear resistance than regular O-ring chains.
  • Q4 seal ring minimizes power loss with less friction.
  • Reinforced pin and roller provide superior wear and impact resistance.
  • Includes both a rivet master link and a clip master link.
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About this part

Product Details

BikeMaster is a well-known name for reliable motorcycle parts, and this 520x120 BMXR X-Ring chain continues that tradition. It's designed as a solid OEM replacement, offering significantly longer wear resistance—about 1.5 to 2 times more—than standard O-ring chains. This means fewer replacements and less hassle down the road.

Engineered with computer analysis, each part of this chain is built for higher tensile strength, reaching an average of 9,000 lbs. BikeMaster uses a specially controlled heat treatment process to make the material tougher and more durable. The Q4 seal ring is a key feature, reducing friction to minimize power loss, making it almost half that of a standard O-ring chain. This chain also features reinforced pins and rollers for better wear resistance, higher impact resistance, and overall endurance.

This chain comes with both a rivet master link and a clip master link, giving you options for installation. It's suitable for engines up to 1,000cc for street use or 750cc for off-road applications.

Specifications

Brand
BikeMaster
Manufacturer Part #
197331
UPC
887337237008

Frequently Asked Questions

BikeMaster 520x120 BMXR X-Ring Chain - Gold/Gold

$133.42