The RK 420 MXZ heavy-duty drive chain is designed for dependable power transmission in demanding motorcycle, ATV, and powersports applications. This 118-link chain is manufactured from durable chromoly steel to provide reliable strength and wear resistance during regular use. The GB420MXZ-118 manufacturer part number identifies this specific RK chain configuration.
Engineered with seamless rollers and bushings, the RK 420 MXZ helps promote smooth chain movement and consistent engagement with compatible sprockets. Oversized alloy pins provide added strength for applications that require a durable replacement drive chain. The included clip connecting link supports convenient installation when properly matched to the vehicle and sprocket setup.
Fitment should be confirmed by matching the vehicle manufacturer's chain size, required link count, sprocket specifications, and application requirements. As an RK-branded replacement component, this chain is suitable for compatible 420-size drive systems used on select motorcycles, ATVs, and other powersports equipment. Always follow the vehicle service manual and use appropriate chain adjustment and maintenance procedures.
Features:
- Size: 420 drive chain with 118 links
- Model: MXZ heavy-duty series
- Brand: RK
- Manufacturer Part Number: GB420MXZ-118
- Construction: Chromoly steel for added strength and durability
- Rollers and Bushings: Seamless design for smooth, consistent operation
- Pins: Oversized alloy pins for enhanced load resistance
- Connecting Link: Clip-style connecting link included
- Fitment: Compatible with select motorcycles, ATVs, and powersports equipment using a 420-size, 118-link drive chain