
EK CHAIN 520M3 13/50 Chain Kit - Ultra-Light Sprocket
Designed for demanding motocross riders, this EK/PBR chain kit combines a 520M3 chain with an ultra-light aluminum sprocket to minimize unsprung weight without sacrificing performance in off-road conditions. Gold finish for a sleek look and protection against corrosion.
Suitable for motocross bikes, this kit is particularly relevant for KTM 250 XC models (2015–2017). Ideal for those seeking a responsive transmission, a weight reduction at the rear wheel, and a finish resistant to debris. Remember to check the wear of the links and lubricate the chain regularly after each muddy outing to optimize its longevity.