EK/JT 520ZVX3 Chain Kit 17/42 - Standard Sprocket
Ready for the final drive of roadsters, this chain kit from EK CHAIN combines a 520 pitch chain and a 17/42 gearing (standard sprocket) for a simple and reliable installation. Designed for road use on medium to large displacement motorcycles, it is suitable for riders looking for a robust replacement part that is ready to install.
- Pitch: 520
- Number of Links: 108
- Color: Steel / Steel
- Sprocket Material: Steel
- Relative Lifespan (for 100 links): 3900
- Weight: 1.8 kg / 100 links
Installing a chain kit involves the simultaneous replacement of the sprocket and the crown to ensure even wear. To maintain longevity, regular lubrication and periodic checks of lateral play are recommended. This kit is suitable for road use and roadsters such as the KTM 640 Supermoto LC4 (example of compatibility); however, please check the references and gearing ratio before ordering to ensure proper fitment on your model.
Practical Tip: Replace the sprocket, crown, and chain in one operation to avoid premature wear and maintain the tension recommended by the manufacturer during installation.
