The KMC E11 Turbo 11 Speed E-Bike Chain is engineered for high-performance cycling, featuring a lightweight and durable design that ensures longevity and reliability. With a precise 1/2" x 11/128" sizing and 122 links, this chain is specifically compatible with 11-speed e-bike systems, providing smooth and efficient shifting. Its corrosion-resistant finish enhances durability, making it an ideal choice for both casual riders and serious enthusiasts looking to elevate their e-biking experience.