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Drivetrain› Drive Shafts and Components

RK Racing

RK Chain MM525ZXW-100FT XW-Ring - Green

$4,263.25 $3,836.93 Save $426.32

SKU: R05K MM525ZXW-100FT

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

Moderate — 2–4 hours

Description

RK’s ZXW series motorcycle chains are designed for high performance, featuring low friction, high tensile strength, and fuel efficiency. The XW-Ring seals protect against dirt and lubricant loss, extending chain life. These chains are ideal for high-speed, high-horsepower applications and large displacement motorcycles.

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 MM525ZXW-100FT

Videos

PARTS CHAT - RK Chains ZXW - XW Ring chain unboxing (Ducati Monster Cafe Racer Build)

PARTS CHAT - RK Chains ZXW - XW Ring chain unboxing (Ducati Monster Cafe Racer Build)
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 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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