KMC e11 11-Speed E-Bike Chain
High-strength e-bike chain engineered for reliable shifting, enhanced durability and dependable power transfer under motor-assisted loads.
What Is It?
The KMC e11 is a dedicated 11-speed bicycle chain designed to withstand the increased torque and mechanical stress associated with electric bikes, particularly those with mid-drive motors. Its reinforced construction and Double X-Bridge plate design support smooth gear changes, while the EPT version offers enhanced protection against rust and corrosion.
Key Features
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E-bike specific construction: Designed to handle the higher loads generated by mid-drive motors.
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High-strength pins: Built to withstand demanding drivetrain forces.
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Double X-Bridge technology: Supports smooth, fast and precise gear shifting.
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EPT anti-rust protection: The EPT version provides enhanced resistance to moisture, humidity and corrosion.
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Wide compatibility: Suitable for compatible 11-speed derailleur systems.
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MissingLink connector included: Makes chain installation and replacement convenient.
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Non-directional design: Simplifies installation.
Specifications
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Specification
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Details
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Brand
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KMC
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Model
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e11
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Product type
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E-bike chain
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Speed
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11-speed
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Chain size
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1/2" x 11/128"
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Pin length
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5.65mm
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Construction
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Reinforced pins, Double X-Bridge plates
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Length
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136 links for EPT version; 122 links for nickel-plated version
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Finish
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Dark silver EPT or nickel-plated silver
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Connector
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MissingLink included
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Compatibility
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Compatible 11-speed derailleur systems
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Benefits
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Handles the additional drivetrain stress associated with electric bike motors.
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Supports reliable and precise shifting.
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Helps protect against corrosion when using the EPT version.
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Provides dependable power transfer on climbs and demanding rides.
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Offers a durable replacement option for regular e-bike use.
Best Suited For
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11-speed electric mountain bikes.
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Mid-drive e-bikes requiring a compatible 11-speed chain.
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Road, gravel and trekking e-bikes with compatible drivetrains.
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Riders seeking improved chain strength and reliable shifting under load.
