KMC E10 E-Bike 10-Speed Chain The KMC E10 E-Bike 10-Speed Chain is crafted for e-bikes with mid-engine systems like Bosch, Panasonic, and AEG. It offers high torsion resistance, making it ideal for smooth shifting and handling high torque. EcoProTeQ Rust Protection This chain features KMC's EcoProTeQ treatment, which significantly enhances rust resistance compared to standard treatments. This non-toxic coating ensures a quiet ride and long-lasting performance. Triple X Durability With Triple X Durability, the KMC E10 E-Bike 10-Speed Chain promises a long lifespan. Its non-directional design allows for easy installation, fitting both MTB and road bikes seamlessly. 1/2" X 11/128" - 136 Links, pin length 5.88 mm Compatible with all 10-speed Road and MTB drive train systems High performance for mid-motor e-Bikes Triple X-Durability for extended chain life Increased Pin-Power for strength Non-directional design for easy assembly High torsion resistance for smooth shifting Extra long: 136 Links EcoProTeQ Anti-Rust technology