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Engines and Components› Connecting Rods and Components

RK Racing

RK Chain MM525ZXW-100L XW-Ring - Green

$222.05 $212.38 Save $9.67

SKU: R05K MM525ZXW-100

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The RK Racing MM525ZXW-100 is an XW-ring motorcycle chain from RK's ZXW series, designed for both racing and general use. This high-performance drive chain incorporates MotoGP and FIM Suzuka 8 Hour Endurance technology. It has a tensile strength of 11,880 lbs and is rated for drag racing applications up to 350 hp.

Fitment

Fitment Guaranteed

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

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Specifications

BrandRK Racing
Part NumberR05K MM525ZXW-100

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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