Kmc Chain 12 Speed E12 E-Bike
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KMC e12 12-Speed E-Bike Chain
Heavy-duty 12-speed chain engineered for e-bikes, delivering enhanced strength, reliable shifting and durability under high motor-assisted loads.
What Is It?
The KMC e12 is a purpose-built 12-speed chain designed to handle the increased forces generated by electric bike motors, particularly mid-drive systems. Its reinforced pin construction and Double X-Bridge plate design support dependable power transfer and smooth gear changes during demanding rides.
Key Features
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E-bike specific design: Developed to handle the higher loads of motor-assisted cycling.
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Reinforced pins: Provides increased connection strength under heavy pedalling forces.
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Triple X-Durability: Designed for enhanced durability and long service life.
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Double X-Bridge design: Supports smooth and precise shifting.
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High torsional strength: Helps the chain withstand demanding drivetrain loads.
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Non-directional design: Allows straightforward installation.
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MissingLink connector included: Makes chain fitting and removal convenient.
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Multiple finishes: Available in different finishes depending on the variant.
Specifications
|
Specification |
Details |
|---|---|
|
Brand |
KMC |
|
Model |
e12 |
|
Product type |
E-bike chain |
|
Speed |
12-speed |
|
Chain size |
1/2" x 11/128" |
|
Length |
130 links |
|
Material |
Steel |
|
Pin length |
5.2mm |
|
Construction |
Reinforced pins, Double X-Bridge plates |
|
Directional |
No |
|
Connector |
MissingLink included |
|
Compatibility |
Compatible 12-speed e-bike drivetrains using the Shimano standard |
Benefits
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Handles the additional drivetrain stress associated with e-bike motors.
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Supports reliable shifting under demanding riding conditions.
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Provides dependable power transfer on climbs and technical trails.
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Offers a durable option for regular e-bike use.
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Simplifies routine chain installation and replacement.
Best Suited For
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12-speed electric mountain bikes.
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E-bikes with compatible mid-drive motors.
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Riders who regularly tackle steep climbs and demanding terrain.
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Cyclists looking for a reinforced replacement chain for an e-bike drivetrain.
