KMC E11, E-Bike Chain, 11 Speed, Anti-Rust

KMC E-bike chains feature high tensile strength, reinforced e-pins, and high torsion resistance to handle mid-drive motor torque. They are available across 8 to 13-speed and single-speed configurations. E11, 11 Speed E-Bike Chain 11x E-Bike chain specially designed for middle engine driven e-bikes such as Bosch, Panasonic and AEG, these chains have higher torsion resistance to cope with ruthless shifting and hi-torques. The KMC E-series chains for derailleur and hub gears are extremely resilient and offer an unrivalled service life. EcoProteQ treatment doubles the rust resistance compared to other treatments. 1/2" X 11/128" Pin Length: 5 mm 122 Links Colour: Silver Hi-Performance EcoProTeQ Anti-Rust technology Triple X-Durability Non Directional Nickel Plated For mid-motor e-Bike 11-speed derailleur systems Tool-free MissingLink master link KMC E EPT Series Features High Tensile Strength: Over 1,000 kgf capacity, exceeding standard requirements by 30% to prevent snapping under heavy power. Reinforced e-Pins: Oversized, heat-treated pin power reaching up to 450 kgf to withstand shifting under load. High Torsion Resistance: Built to handle the twisting forces of center-motor systems like Bosch, Shimano, and Yamaha. Triple X-Durability: Specialized hardening and heat treatment processes that triple the operational mileage lifespan. EcoProTeQ (EPT): Anti-rust coating applied to every individual link offering double the corrosion protection of standard finishes against water and salt. Non-Directional Design: Symmetrical plate structures allowing simple, independent installation orientation. X-Bridge Technology: Outer plate chamfering designed for fast, smooth gear changes.