Drivetrain› Belt and Chain Drive

Bike Master

BikeMaster 520BMXR 25Ft Roll

$418.99

SKU: B0AA 197336

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The BikeMaster 520 BMXR Series X-Ring Chain is an ideal OEM replacement, offering 1.5 to 2 times longer wear resistance than regular O-ring chains. Its components are designed with computer analysis to provide higher tensile strength. A specially controlled heat treatment ensures tougher material and increased durability. The Q4 seal ring and reinforced pin and roller offer superior wear resistance, higher impact resistance, and endurance. The Q4 seal ring also minimizes power loss due to less friction, almost half that of a standard O-ring chain.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBike Master
Part NumberB0AA 197336

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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