e12
e12
e12
e12
e12
e12

e12

CN12020

$80.00
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KMC was the first chain manufacturer to develop special chains for e-bikes with mid-mounted motors. Our analysis of the power transmission on e-bikes with a mid-motor showed that the frequent shifting operations under load require significantly higher safety reserves that cannot be realized with classic chains. Check out our e-bike chains with extra strength, coatings, and allow for higher torque.

Shimano, SRAM Eagle, SRAM Eagle AXS,
Campagnolo
Ebikes

Size: 1/2 X 11/128
Length: 136 Links
Weight: 239 grams
Pin Length: 5.2 mm

Customer Reviews

Based on 10 reviews
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M
Michael
The Only chain for your e bike!

I have been running a e12 chain on my e bike for years, the e12 chain waxed has lasted me over 2400 miles !

M
Mike Nolan
Trek Fuel Exe Shimano 12 speed

I replaced the chain that came with the Trek Fuel EXe with the KMC E12 chain. The KMC E12 chain works perfectly with my Shimano 12 speed drive train.

E
E.B.
Love the chain

I broke three chains in one month on my specialized turbo Levo expert before this chain. This chain is holding true.

C
Chris Taylor P.O. Box 1700
The best chains!

It’s the first upgrade to all my bikes. The E-12 chain is just as good and the gold really pops My cassettes last an extra two seasons minimal when I use the KMC chains

E
Edgar Morales

Great product.

12

Features

DOUBLE X-BRIDGE

With Double X Bridge construction, our chains increase shifitng precision and shifting speed. Smooth, fast, and accurate.

INNER & OUTER CHAMFERING

Ramps specifically engineered to engage with your chain rings and cassettes quickly and provide smooth shifting.

TI-N COATING

Titanium nitride is a chemical compound of the elements titanium and nitrogen. The ceramic material of typical golden yellow color is characterized by very high hardness and corrosion resistance. KMC’s special Titanium Nitride coating not only looks fantastic, it has an ultra-smooth surface and is extremely durable.

HIGH PIN POWER

Shave grams in every link, hollow pins are used in all of our super light chains.

ECOPROTEQ COATING

The latest milestone of KMC in rust protection. The non-toxic EcoProTeQ treatment doubles the rust resistance compared to KMC‘s RB anti-rust treatment. The advantages of the very smooth coating are maximum rust resistance, low noise and a great look.

HIGH TORQUE

Specifically designed for Bosche and e-bike motors for high torque tensile strength.

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