
EK/PBR 520SRX2 Chain Kit 14/50 - Standard Sprocket by EK CHAIN: a complete kit designed for off-road and motocross practices. This assembly includes a chain with a pitch of 520 and sprocket/crown gear sets (14/50) designed to replace the original transmission on compatible machines. Gold/Gold finish that facilitates visual wear monitoring and adds a stylish touch to the swingarm.
This SRX2 kit focuses on a good balance of longevity and price for riders who regularly maintain their transmission. The steel crown offers a robust and economical solution, to be paired with appropriate lubrication and tension adjustment to ensure reliable operation. Particularly suitable for models listed by the manufacturer, such as YAMAHA WR 400 F (CH02) 1998 — please check precise compatibility before installation.
Manufacturer reference: Not provided. For safe installation, follow the manufacturer's torque specifications and maintenance intervals.