Drivetrain› Belt and Chain Drive

RK Racing

525 ZXW X-Ring Chain and Sprocket Kit

$311.49

SKU: 4107-150E

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The RK Racing 4107-150EX is an OEM replacement chain and sprocket kit designed for street riding, offering a high-mileage performance upgrade for your motorcycle. This kit features a premium Driven® C45 steel alloy black case-hardened rear sprocket paired with a Driven® C45 steel case hardened and quenched front sprocket. The chain is a 525 ZXW with an XW-Ring seal type and a natural steel finish. It has a tensile strength of 10,430 lb (46.4 kN), a front sprocket with 16 teeth, and a rear sprocket with 41 teeth.

MIA's Description

This kit includes a case-hardened rear sprocket and a case-hardened and quenched front sprocket.

Constructed from steel with an XW-Ring seal type, this kit features a 525 ZXW chain size and natural color finish. It boasts a tensile strength of 10,430 lb. The kit includes a front sprocket with 16 teeth and a rear sprocket with 41 teeth.

Fitment

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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 Number4107-150E
CategoryDrivetrain

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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