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Drivetrain› Belt and Chain Drive

RK Racing

RK Chain 428-120 - Natural

$25.28 $22.75 Save $2.53

SKU: R05K 428-120

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

Easy — 1–2 hours

Description

The RK Chain 428-120 is a standard non-sealed powersports chain designed to meet or exceed strict quality control requirements. It offers an average tensile strength of 4,400 lbs and a wear life index of 100. This chain is suitable for a maximum of 80cc on-road or 100cc off-road use.

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 428-120

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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