
EK/PBR 520MRD7 13/50 chain kit designed for the demands of motocross and enduro: gold chain and ultra-light hard anodized aluminum sprocket to reduce unsprung weight without sacrificing strength. Ideal for riders seeking a responsive transmission and high-end finish on competition or recreational machines.
The chain/sprocket combination prioritizes reducing friction and rotating weight for better acceleration responsiveness. The anodized sprocket provides increased abrasion resistance and a polished aesthetic, while the gold chain facilitates visual inspection and maintenance.
Common compatibilities:
Usage advice: regularly check tension, inspect for link wear, and lubricate after cleaning to maintain performance and longevity of the transmission.