
EK/PBR 520M3 12/49 Chain Kit - ultra-light sprocket by EK CHAIN: a set designed for motocross where the weight/performance ratio matters. This kit combines a gold 520M3 chain and an ultra-light aluminum sprocket to reduce unsprung weight without compromising compatibility with 520 transmissions.
Designed to minimize friction and withstand the demands of off-road riding, this EK/PBR transmission kit is aimed at riders looking to optimize their machine's agility through reduced unsprung mass. Easy installation for 520 drive systems; always check compatibility with your model before installation.
Example of compatible motorcycle: HONDA CR 125 R (JE01) 1997 - 125 cc.
Manufacturer reference: not provided.