BikeMaster 520 BMXR Series X-Ring Chain 520x120, Black/Chrome

★★★★☆ 4.0 133 reviews

$136.99
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$136.99
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Free shipping Free 30-day returns

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Product details

Management number 221733639 Release Date 2026/05/03 List Price $54.80 Model Number 221733639
Category

Ideal O.E.M. 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 fatigue strength. Q4 seal ring offers less friction, which minimizes power loss, almost half that of standard O-ring chain.

  • Chain Size: 520 Length 120. Color: Black/ Chrome
  • Max engine size of 1,000cc street/750cc offroad
  • Average tensile strength of 9,000 lbs
UPC 887337236988
Model 520BMXR-120/BC
Brand Name BikeMaster
Unit Count 1.0 Count
Item Weight 16 ounces
Part Number 520BMXR-120/BC
Strand Type Single
Manufacturer BikeMaster
Load Capacity 9E+3 lbf
Material Type Metal
Item Type Name 520 BMXR Series Chain
Included Components Tool
Warranty Description 1 Year

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4 out of 5
★★★★☆
133 ratings | 55 reviews
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