
EK CHAIN 520MRD7 13/51 Chain Kit - Standard Sprocket (Gold/Gold)
Designed for motocross and demanding uses, this EK/PBR chain kit features the technical specifications expected by off-road riders: 520 pitch, 13-tooth sprocket, and 51-tooth standard steel sprocket. The gold chain has 114 links and a Gold/Gold finish that makes it easier to visually assess wear after cleaning and lubrication.
Ideal for motocross bikes, this kit is aimed at riders seeking a robust transmission, suitable for the abrasion and traction demands of rugged terrains. Compatible with several editions of the YAMAHA YZ 250 F (notably CG33 2012/2013 and CG27 2009), it integrates easily during a chain-sprocket-sprocket revision. Regular maintenance and lubrication will extend the life of the kit and preserve the precision of the transmission on muddy or rocky tracks.