
EK/PBR 520SRX2 Chain Kit 14/40 - Standard Sprocket
The EK CHAIN 520SRX2 chain kit in the 14/40 version offers a reliable solution for off-road and motocross practices. Designed to replace the original transmission, this kit combines a standard sprocket and rear sprocket with a gold chain that blends durability and a polished look on your motorcycle.
This kit is aimed at motocross riders looking for a ready-to-use transmission, featuring a chain treated to reduce wear and a steel rear sprocket suitable for off-road conditions. Standard installation and adjustment: check alignment, tension, and lubricate before use to optimize longevity.
Compatible with many 125 motocross models; particularly suitable for:
Manufacturer reference: not provided. Please follow your motorcycle manufacturer's recommendations for pitch and tooth count selection.