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Drivetrain› Belt and Chain Drive

RK Racing

RK Chain RK-M 520-110L - Natural

$39.21 $35.29 Save $3.92

SKU: R05K 520-110

In Stock
In Stock
Ships by Jul 30
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The RK Racing 520-SO-110 is a steel O-ring chain designed for a blend of performance and affordability. Constructed with Nitrite Butadiene, its O-ring seals lubrication effectively, delivering smooth power with minimal drag. This chain is suitable for low to mid-range CC motorcycles originally equipped with sealed chains and can be used for street or off-road applications up to 400cc and 60 HP.

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 520-110

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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