
EK/JT 520H 14/45 chain kit designed for motocross, aimed at riders looking for a complete and reliable solution for transmission. This kit combines a robust 520H chain and an ultra-light aluminum sprocket to minimize unsprung mass without compromising ease of maintenance. Standard fitment, suitable for compatible 520 sprockets and swingarms.
Designed for motocross models like the KTM 200 SX (2003), this kit provides the essential components for quickly servicing the transmission: chain, sprocket, and sprocket with standard alignment. Ideal for riders looking to refresh their drivetrain before an off-road season. Follow the manufacturer's recommended torque, lubrication, and tension adjustment for optimal longevity.