EK/JT 520SRX2 Chain Kit 14/45 - ultra-light sprocket by EK CHAIN: a complete kit designed for those seeking a good balance between strength and reduced weight. Suitable for both Cross and Roadster environments, this kit combines a high-quality 520 chain with an ultra-light aluminum sprocket to minimize unsprung mass without altering the rear end behavior.
- Pitch: 520
- Number of links: 114
- Sprocket/sprocket configuration: 14/45
- Sprocket material: aluminum (ultra-light)
- Chain color: steel / steel
- Weight: 1.54 kg for 100 links
- Relative lifespan: 3300 (reference for 100 links)
The SRX series focuses on longevity and consistent performance: regular maintenance and lubrication will remain essential to fully benefit from the kit. This 14/45 setup is suitable for common gear ratios on modern trails and enduros, offering a good compromise between acceleration and top speed depending on the machine.
Compatibility (examples): HUSQVARNA FX 450 (2022), HUSQVARNA FS 450 (2021), HUSQVARNA FX 450 (2021). Always check the number of teeth and pitch before installation.
