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Drivetrain› Belt and Chain Drive

RK Racing

RK Chain BL520ZXW-120L XW-Ring - Black Scale

$282.32 $265.96 Save $16.36

SKU: R05K BL520ZXW-120

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

Moderate — 2–4 hours

Description

The RK ZXW series chain is a premium high-performance drive chain designed for racing and general use. It is a 520 pitch chain with 120 links and a black scale finish, featuring XW-Ring seals for extended life. It has a tensile strength of 9,450 lbs, a maximum CC racing capacity of 1,200cc, and a maximum horsepower rating of 200 HP. It includes a rivet-type master link.

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

BrandRK Racing
Part NumberR05K BL520ZXW-120

Videos

RK Chain Tool UCT2100(50) Instructions with Team Rockstar Energy Husqvarna Factory Racing.

RK Chain Tool UCT2100(50) Instructions with Team Rockstar Energy Husqvarna Factory Racing.
RK/Driven Racing Chain and Sprocket Kit Install from Sportbiketrackgear.com

RK/Driven Racing Chain and Sprocket Kit Install from Sportbiketrackgear.com
RK Chain Clip vs Rivet Connecting Link

RK Chain Clip vs Rivet Connecting Link

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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