
EK/PBR 520M3 13/50 Chain Kit - ultra-light sprocket by EK CHAIN: a kit designed for motocross riders seeking lightweight and reliability on trails and tracks. Composed of a 520 chain and an ultra-light aluminum sprocket, this kit features a golden finish that adds a polished look to the rear of the motorcycle.
Designed to minimize friction and limit wear in demanding conditions, this chain is suitable for Cross practices where sharp accelerations, jumps, and mud put significant stress on the transmission. The aluminum sprocket reduces unsprung mass for a livelier handling, while requiring appropriate installation and maintenance.
Compatibility (examples):
Manufacturer reference: Not provided