
EK/PBR 520MRD7 14/48 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a kit designed for motocross and competition use, combining a robust 520 chain with an ultra-light aluminum sprocket. Ideal for riders who want a lightweight final drive without sacrificing durability against the abrasive conditions of the tracks.
Designed to minimize friction while providing good resistance to traction and abrasion, this chain is aimed at riders who ride off-road and in competition. Regular adjustment and lubrication are recommended to maximize the lifespan of the transmission. Compatible notably with Sherco SE 510 I-R Racing (2013), SE 510 I (2013), and SE 450 I-R Racing (2013).