The JT Chains 520 X1R Heavy-Duty Drive Chain is engineered for demanding off-road motorcycle applications requiring dependable strength, efficient power transfer, and long service life. This gold-finished chain uses advanced materials and precision manufacturing to deliver consistent performance while remaining lightweight and low friction. The 520 size is designed for motorcycles in the 200cc to 450cc range and is suitable for riders who need durable drivetrain performance in challenging riding conditions.
Its X-ring seal design provides improved protection against dirt and moisture compared with conventional O-ring chains. The sealing profile helps retain lubrication within the chain joints while reducing friction, supporting smooth operation and reduced wear. The JT Chains 520 X1R is specially engineered to compare favorably with a wide range of motorcycle chain brands, making it a practical replacement or upgrade for compatible off-road motorcycles using a 520 chain configuration.
This 124-link chain includes both rivet and clip-style connecting links for installation flexibility, allowing fitment according to the motorcycle manufacturer’s specifications and the rider’s preferred service method. Always confirm the required chain size, link count, connecting-link type, and final drive setup before installation. Manufacturer part number JTC520X1RGB124DL and vendor part number JTC520X1RGB124DL identify this JT Chains product.
Features:
- Size: 520 drive chain configuration for compatible off-road motorcycles
- Model: X1R heavy-duty X-ring chain
- Brand: JT Chains
- Manufacturer part number: JTC520X1RGB124DL
- Vendor part number: JTC520X1RGB124DL
- Link count: 124 links
- Application: Designed for off-road motorcycles from 200cc to 450cc
- Construction: Durable, lightweight chain engineered for demanding riding conditions
- Seal design: X-ring seals provide improved sealing and lower friction than conventional O-ring designs
- Finish: Gold outer plate finish
- Included components: Rivet and clip connecting links
- Fitment: Compatible with motorcycles specified for a 520-size chain and matching 124-link drivetrain requirements