
This chain kit combines the sealed EK 420SH chain with a front sprocket and a rear sprocket made of PBR steel for a robust and easy-to-maintain transmission. Designed for off-road and motocross use, it provides a reliable solution to restore the transmission after wear or impact.
Technical SpecificationsThis kit is particularly suitable for motocross bikes and small displacement motorcycles (e.g., 65 cc) and remains a relevant choice for bikes up to ~150 cc depending on usage and installation. Complete set delivered ready to install to restore gearing and handling. Check the number of teeth (14/48 here) and compatibility with your model before installation.
Note: Check the tension and condition of the guides/links during replacement to ensure a long lifespan of the transmission.