Sale

Drivetrain Belt and Chain Drive

RK Racing

RX-Ring Motorcycle Drive Chain

$134.95 $120.09 Save $14.86

SKU: GB520XSO-120

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

Easy — 1–2 hours

Description

The RK Racing GB520XSO-120 is a motorcycle drive chain engineered with RK's proprietary "RX-Ring" seal design. This advanced seal technology provides two lubrication pools and seal points, offering superior performance compared to standard O-ring designs. The chain is constructed for quality, performance, and value, suitable for a wide range of riding applications. With a robust tensile strength of 8,300 lbs, this 520 XSO chain is designed to withstand the rigors of both street and off-road use for motorcycles up to 750cc. It comes with both clip and rivet type master links, offering flexibility during installation. RK chains are known for their quality and performance, providing unbeatable value for riders who demand reliability without the highest price tag. This chain is an excellent upgrade for those looking to enhance their motorcycle's drivetrain.

MIA's Description

The RK Racing GB520XSO-120 is a motorcycle drive chain featuring RK's proprietary "RX-Ring" seal design. This chain has two lubrication pools and seal points for enhanced performance. It offers quality, performance, and value for most applications.

Key features include a proprietary RX-Ring, a tensile strength of 8,300 lbs, and suitability for 750cc street and off-road motorcycles.

Fitment

Fitment Guaranteed

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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 NumberGB520XSO-120
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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