







This part being universal, it may require adaptations
RK 520H-120-CL — Heavy Duty transmission chain (M520H) designed for motorcycles not originally equipped with an O-ring chain (non-O). Offered as a cost-effective and robust solution, this carbon alloy steel chain provides reliable transmission for leisure and road use. Supplied with a clip connector link for quick installation and easy tensioning.
Versatile, the M520H adapts to trails, touring bikes, roadsters, lightweight sports bikes, supermotos, and vintage models that do not use O-ring chains. Ideal for riders looking for a strong chain for daily use or long rides, it installs easily between the sprocket and the crown and is adjusted with standard tensioners. Be sure to check the length and number of links required for your model before installation.