
EK/PBR 520MRD7 13/48 Chain Kit — Ultra-Light Sprocket
Designed for motocross riders seeking lightweight and reliable equipment, this EK/PBR chain kit combines a robust 520 chain with an ultra-light aluminum sprocket. Finished in gold/gold for a sleek look on the rear wheel, it is suitable for off-road motorcycles subjected to high demands in sporting use. The construction emphasizes resistance to tension and abrasion while minimizing friction for effective transmission performance on specials.
Manufacturer reference: Not provided. Installation and tension must be regularly checked to ensure safety and longevity on track or trail.