Description
RK’s traditional round O-ring chain is a convenient blend of performance and affordability. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs.
Tensile Strength: 6,900 lbs
Max CC Rating: 400cc Street, 400cc Off-road/ATV
Weight: 3.39 lbs
Max Horsepower: 60 HP
Master Link Included: Clip/Rivet type
![RK 520SO X 108 CHAIN [O]](https://motoman24.com/wp-content/uploads/2026/07/wpi-b925726ad9a0d9db7444253c64005e7808196eb70c5bbfce6bc2d2bb42058f36-1.jpg)
![RK 520SO X 108 CHAIN [O] - Image 2](https://motoman24.com/wp-content/uploads/2026/07/wpi-ee46c2a78fa6fc89a01378218421803de352907bba2d54dddab7374cdec3bd87-1.jpg)

![RK GB525ZXW X 110 CHAIN GOLD [XW]](https://motoman24.com/wp-content/uploads/2026/07/wpi-f57c0e81d1b9d3d77cfa37fbd01104e190a72bcfd2f1309bab64211e89823ae4.jpg)

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