
This part being universal, it may require adaptations
MXZ4 Series Transmission Chain by RK — designed for MX and SX riders who demand a robust transmission on challenging terrains. The MXZ4 is a 420 chain intended for enduro and motocross: constructed from Chromoly steel with seamless rollers and bushings, and oversized special alloy pins for increased shock resistance and durability under off-road conditions. Ideal for small off-road engines (up to 150 cc), it meets the demands of jumps, mud, and hard accelerations encountered in competition or training.
For optimal transmission performance: regularly check the tension, clean, and lubricate according to usage conditions. The MXZ4 is a solid option for those seeking a robust chain that meets the demands of off-road riding.