
This part being universal, it may require adaptations
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RK MXZ Series Transmission Chain (ref. GB420MXZ-110-CL) — A reinforced chain in 420 format, designed for small engines and demanding use in both urban and track environments. Made from chrome steel, it combines seamless rollers and bushings with oversized alloy piston pins to provide increased strength. Gold finish for a polished look and enhanced visibility around the sprocket and the crown.
Whether you are preparing an urban roadster, an enduro, or a motocross outing, this RK MXZ Series chain provides the necessary robustness for the drivetrain. Check the length and alignment before installation, lubricate, and regularly check the tension to ensure safe and smooth transmission performance.