JT Chain Kit 420HDR 11/48 Reinforced - Standard Sprocket (Manufacturer Ref: 484876) – a complete set for the transmission of urban and roadster motorcycles. This kit includes a 420 HDR chain with XS-Ring seals, a standard sprocket, and a standard steel rear sprocket, ready to replace your final drive.
- Chain Type: 420 HDR, reinforced chain for increased wear resistance.
- Seals: XS-Ring to minimize lubricant loss and protect the links.
- Color: black/steel — understated and durable finish.
- Sprocket: standard steel, suitable for mounting with the supplied chain.
- Teeth: 11 sprocket / 48 sprocket (11/48 configuration).
Designed for road and urban use, this kit provides a reliable solution for complete final drive replacement. Before ordering, check the list of components and compatibility with your model: some vehicles may require different mounting variants or components.
Common compatibilities: RIEJU RS3 50 (2017/2018) and RIEJU RS3 (2013 - 125 cc). For safe installation, ensure you have appropriate riveting or a closing link and check alignment and tension after installation.
JT Drive Chain — a transmission component that is easy to install for those who demand durability and compliance with original specifications.
