Clip master link RK 520 KXZ
With the RK KXZ chain, RK offers a reinforced chain without O-rings for motocross riders. The RK 520KXZ series is designed for motocross riders, lighter but stronger than other reinforced chains on the market.
In the RK range, the KXZ chain is just below the MXZ chain, the MXZ model being designed for high level competition. The RK 520KXZ chain has special alloy pins with special RK HCR treatment (High Tech Chromium Carbide Layered Pins) for better wear resistance.