
EK/PBR 520M3 Chain Kit 14/50 - Ultra-Light Sprocket
Specifically designed for off-road and motocross competition, this EK/PBR chain kit combines a high-performance 520M3 chain with an ultra-light aluminum sprocket. Engineered to minimize friction while maintaining excellent tensile strength and abrasion resistance, it caters to demanding riders who seek a reliable and lightweight drivetrain without compromising on longevity.
This kit is designed to withstand the demands of the terrain — its golden color also facilitates visual wear monitoring. Ideal for the Kawasaki KX 250 (KX250D) 1985, it will suit many motocross configurations requiring a 520 pitch and a lightweight sprocket. To maintain optimal chain performance, regular maintenance and tension checks after each muddy outing are recommended.