
EK/JT 520SRX2 Chain Kit 14/52 - Standard Sprocket by EK CHAIN. Designed for motocross riders seeking a reliable and economical chain kit, this 520SRX2 offers the well-known balance of the SRX series between performance and value. Ideal for off-road use where maintenance and durability are essential.
This chain kit is particularly suited for lightweight motocross and enduro bikes: it is specifically designed for the YAMAHA WR 250 Z (1995–1997). Its steel construction for both the chain and sprocket promotes simplified maintenance and resistance suited to the challenges of the terrain (sand, mud, debris). Be sure to check the pitch and installation on your machine before installation and follow maintenance recommendations (tension, lubrication, link inspection) to optimize the longevity of the drive system.