
EK/PBR 520SRX2 Chain Kit 13/52 - Standard Sprocket
The SRX series from EK CHAIN offers a reliable compromise between durability and budget, highly favored on off-road machines. This 520SRX2 kit in 13/52 includes a standard steel sprocket and a chain with a pitch of 520, designed for motocross applications where transmission reliability is paramount.
Designed for demanding terrains, this kit is primarily aimed at motocross and enduro riders seeking a robust chain and a steel sprocket capable of withstanding stress. Compatible with models such as TM RACING EN 250 (2007–2009), it can be easily installed during a routine transmission service. Remember to regularly check and lubricate the chain to maximize its lifespan and maintain the sprocket-chain connection during muddy or dusty rides.