
EK/PBR 520M3 Chain Kit 13/51 – Ultra-Light Sprocket
This chain kit designed for motocross combines a 520M3 chain and an ultra-light aluminum rear sprocket, aimed at riders who want to reduce the weight of their transmission without compromising durability. Golden finish for a striking aesthetic and protection against corrosion in off-road use.
Ideal for motocross machines, this kit offers a combination of lightness and mechanical strength suited to the demands of the terrain. The aluminum sprocket reduces unsprung mass, and the 520M3 chain features a standard pitch favored in competition and training. Classic mounting on secondary transmission, check the clearance and tension before each ride.
Compatibility (examples):
Manufacturer reference: Not provided