KMC E9, E-Bike Chain, 9 Speed

KMC E, 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. 

E9, 9 Speed E-Bike Chain 
A strong chain designed specifically for E-Bikes and to be able to work efficiently under the stress and loads that E-bikes put on the drivetrain. 

• 1/2" X 11/128" Pin Length: 6.6 mm
• 122 Links
• Colour: Silver
• Hi-Performance
• Triple X-Durability
• E-Bike
• Non Directional
• Nickel Plated
• Mid-motor e-Bike 9-speed derailleur systems
• Weight: 316g
• Tool-free MissingLink master link

KMC E 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.
• Non-Directional Design: Symmetrical plate structures allowing simple, independent installation orientation.
• X-Bridge Technology: Outer plate chamfering designed for fast, smooth gear changes.