
The EK CHAIN 520M3 14/49 chain kit is designed for the motocross rider looking for a lightweight and durable set. The gold chain pairs with an ultra-light aluminum sprocket to minimize unsprung weight without sacrificing the strength needed for amateur competitions or intense outings on challenging terrain. Designed to reduce friction and resist abrasion, this kit meets the demands of off-road riding.
Compatible with common motocross setups, this kit is particularly suitable for KAWASAKI KX 250 (1997‑1998). To get the most out of your drivetrain, regularly check the chain tension, clean and lubricate after each muddy ride, and replace the sprocket and crown if wear is visible.