Rk transmission Series MXZ1 124 links 428 Universal ChainRef : RK00388A / 12210377

The RK MXZ1 Series drive chain is a robust solution designed for small displacement off-road and road bikes. Made from chromoly steel, this 428 MXZ1 is presented as a Heavy Duty reinforced chain without a seal (Non‑O), featuring machined, seamless rollers and links for reliable fitting on short transmissions. Available in black / gold finish, it is aimed at riders of roadsters, enduros, and motocross requiring a chain suitable for off-road conditions up to 150 cc.

• Brand: RK
• Model: MXZ1 Series (Heavy Duty Non‑O)
• Manufacturer reference: GB428MXZ1-124CL
• Type / Size: 428
• Number of links: 124
• Material: Chromoly steel
• Colour: Black / Gold
• Recommended use: Roadster, Enduro, Motocross — off-road up to 150 cc

Note: this is a Non‑O chain, which requires regular maintenance (cleaning and lubrication) to ensure optimal performance and limit wear. Check the length and compatibility with your sprocket and chainring before installation. The manufacturer reference GB428MXZ1-124CL will help you quickly identify the model suitable for your motorcycle.