The EK/JT 520H 13/48 chain kit - ultra-light sprocket is designed for motocross riders seeking a reliable and lightweight setup without compromising on durability. Manufactured according to EK JAPAN standards, this kit combines a robust chain with a lightweight aluminum sprocket to reduce unsprung weight while maintaining a construction suitable for off-road use.
- Brand: EK CHAIN
- Type: 520H chain kit (13-tooth sprocket / 48-tooth sprocket)
- Number of links: 112
- Sprocket material: Aluminum (ultra-light version)
- Chain color: Steel / Steel
- Pitch: 520
- Weight: 1.66 kg / 100 links
- Relative lifespan: index 150 (for 100 links)
Simple installation and maintenance: the 520H chain is suitable for motocross mounts and is riveted according to segment standards. Ideal for replacing your drive train on YAMAHA YZ 250 (years 1982–1984) and other compatible machines in 520. This kit is aimed at demanding riders who want a performant and lightweight chain/sprocket set to tackle the tracks.
Manufacturer reference: not provided.
