Please enter your email address and we’ll send you a link to reset your password right away.

Your VIP area awaits in the APP

Apple Store Google Play

Log in to the app to manage your account, orders, and exclusive benefits.

Order tracking

Order tracking

Personalized notifications

Personalized notifications

Exclusive offers

Exclusive offers

Staying signed in lets you shop faster, check your orders, and access your favorites without signing in again.

Stay signed in
Log out
top

Sold and shipped by

sales

Free shipping

Return of order

Homepage
Back to PC configurator
KMC E1 EPT chain
KMC

KMC E1 EPT chain

Price without code 0

RRP:

You save:

Price without subscription

VAT & duties included

1 Reviews

|

13 Questions

No extra charges at delivery.

What is my size?

What is my size?

My virtual fitting room

My virtual fitting room

The delivery date gives you an indication of how long it will take to receive the item. It´s based on the preparation time, the delivery service selected on the Shopping Basket page and when we receive cleared payment.

Single purchase

Add to my pack 

You save:

Buy now in 1 click
Back to PC configurator

Buy this product and earn

Color:

Free shipping

dto_trans discount on shipping

Free assembly

Free removal of old appliance (only with Ader)

Your interest-free financing from with Klarna Paypal

Pay in 3, 4, 6 or up to 12 installments

My virtual fitting room

Other colors available

left
right

Perfect pairings

left
right

Reportar error

Trusted by over 25 million satisfied customers worldwide

Official brand warranty

Quick & easy 30-day return

Features of KMC E1 EPT

Product description of KMC E1 EPT chain

Description summary

Upgrade your E-bike with the KMC E1 EPT chain, built for extreme durability and smooth operation under high-torque demands. Engineered for powerful mid-drive motors and internal gear hubs, its robust construction ensures a longer lifespan and reliable performance, even in harsh weather. Featuring advanced EPT anti-rust technology for superior corrosion resistance, this chain guarantees over 3.500km of performance with a KMC sprocket. Includes a secure e1NR MissingLink for easy installation. Experience a powerful, quiet, and dependable ride

KMC E1 EPT 1-Speed E-Bike Chain

Elevate your E-bike´s performance and reliability with the KMC E1 EPT chain, the ultimate drivetrain solution engineered specifically for the high-torque demands of modern electric bikes. Designed for discerning riders who refuse to compromise on durability and smooth operation, this chain is the perfect upgrade for E-bikes equipped with powerful mid-drive motors and high-end Internal Gear Hub (IGH) systems. Whether you´re navigating urban streets, embarking on long-distance road cycling tours, or enjoying a daily commute, the KMC E1 ensures your ride is powerful, quiet, and dependable.

The core benefit of the KMC E1 lies in its exceptional durability. Standard chains often struggle with the immense and constant force generated by E-bike middle engines, leading to premature stretch and wear. KMC addresses this head-on, engineering the E1 to withstand these specific stresses, resulting in a significantly longer lifespan. This is not just a claim; it´s a guarantee. When paired with a KMC sprocket, this chain delivers guaranteed performance for over 3.500 kilometers, giving you unparalleled peace of mind and reducing long-term maintenance costs.

This chain features KMC´s revolutionary EPT (EcoProTeQ) anti-rust technology. This advanced surface treatment provides a superior, long-lasting barrier against the elements. From rainy commutes to humid coastal air, the EPT coating offers double the rust resistance compared to conventional treatments, ensuring your chain remains in optimal condition season after season. This means less time spent on cleaning and maintenance and more time enjoying a smooth, corrosion-free ride. The robust construction ensures flawless synergy with 1-speed internal gear hubs, providing the quiet and efficient power transfer essential for a premium E-bike experience.

Installation is straightforward thanks to the included KMC MissingLink "e1NR". This single-use master link is specifically designed for the high-power requirements of single-speed E-bike drivetrains, providing a secure and reliable connection that you can count on. Choose the KMC E1 EPT chain for an unmatched combination of strength, longevity, and all-weather protection, and ride with the confidence that your drivetrain is built to last.

Brand: KMC

Specifications:

* Model: E1 EPT
* Application: E-Bikes with Mid-Drive Motors and High-End Internal Gear Hubs (IGH)
* Discipline: Road Cycling, Urban, Trekking
* Speeds: 1-Speed (1s)
* Size: 1/2" x 3/32" (Narrow)
* Number of Links: 130
* Finish: EPT (EcoProTeQ) Anti-Rust Technology
* Key Feature: Extreme Durability for High-Torque E-Bike Systems
* Guaranteed Performance: Over 3.500km in connection with a KMC sprocket
* Connector: MissingLink "e1NR" (Non-Reusable)

Specifications

Manual

Technical specifications of KMC E1 EPT

Features of KMC E1 EPT

Color Pink

Color

Pink

Recommended Use Road Cycling

Recommended Use

Road Cycling

Speed 1s

Speed

1s

Key differentiators

Designed for 1-speed systems, ideal for internal gear hubs (IGH).

Engineered specifically for the high-torque demands of e-bikes with mid-drive motors.

Features EPT (EcoProTeQ) anti-rust technology for superior corrosion resistance.

Includes a secure MissingLink "e1NR" connector for installation.

Technology in KMC E1 EPT chain

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about KMC E1 EPT chain

Write a review about this product

Answer the question

Write your answer

The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2023-11-25

Clark

KMC E1 EPT chain

Is this chain 3/32 or 1/8?

Answer of E.J.

This chain is 3/32 and is often used for Rohloff hubs

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

What is the primary benefit of the KMC E1 EPT chain?

Answer of Generated by AI and verified

The KMC E1 EPT chain is engineered for extreme durability, specifically to handle the high-torque demands of modern E-bikes equipped with mid-drive motors. This robust construction results in a significantly longer lifespan compared to standard chains under similar conditions.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

Does this chain have any special protection against rust?

Answer of Generated by AI and verified

Yes, this chain features KMC's EPT (EcoProTeQ) anti-rust technology. This advanced surface treatment provides a superior, long-lasting barrier against corrosion from elements like rain and humidity.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

Is a connecting link included with this chain?

Answer of Generated by AI and verified

Yes, the KMC E1 EPT chain includes a secure e1NR MissingLink for installation.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

Is the KMC E1 EPT chain worth the investment for my e-bike?

Answer of Generated by AI and verified

The KMC E1 EPT chain is designed for extreme durability and smooth operation, making it a reliable choice for e-bikes with mid-drive motors. Its advanced EPT anti-rust technology ensures long-lasting performance.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

What is the length of the KMC E1 EPT chain?

Answer of Generated by AI and verified

The KMC E1 EPT chain has a length of 130 links.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

Is the KMC E1 EPT chain designed to resist stretching?

Answer of Generated by AI and verified

Yes, the product specifications indicate that the KMC E1 EPT chain is designed to be stretch-resistant, which is a key feature for handling the high torque of E-bike motors.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

What is the coating technology used in the KMC E1 EPT chain?

Answer of Generated by AI and verified

The KMC E1 EPT chain uses EPT (EcoProTeQ) anti-rust technology to provide superior corrosion resistance.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

What types of riding is the KMC E1 EPT chain suitable for?

Answer of Generated by AI and verified

This chain is recommended for road cycling, urban commuting, and trekking applications, particularly on E-bikes.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

Is the KMC E1 EPT chain suitable for urban cycling?

Answer of Generated by AI and verified

Yes, the KMC E1 EPT chain is well-suited for urban cycling, offering reliable performance in various conditions.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

What kind of bicycles is the KMC E1 EPT chain designed for?

Answer of Generated by AI and verified

The KMC E1 EPT chain is specifically engineered for E-bikes that use powerful mid-drive motors and high-end Internal Gear Hub (IGH) systems.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

What is the speed compatibility of this chain?

Answer of Generated by AI and verified

This is a 1-speed chain, designed for use with single-speed drivetrains, such as those found on bikes with internal gear hubs.

* Generated by AI based on customer and product data

2026-09-16

Generated by AI and verified

KMC E1 EPT chain

How does the KMC E1 EPT chain compare to the Kmc X-glide Ept Cues Chain?

Answer of Generated by AI and verified

While both chains are designed for durability, the KMC E1 EPT chain specifically caters to high-torque e-bike systems, offering superior rust resistance with its EPT coating.

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

E-Bike Urban Commuting 100% Fit

This chain is specifically designed to handle the high torque of E-bikes with mid-drive motors, making it a reliable upgrade for daily urban commuters. Its anti-rust coating provides durability in all weather conditions.

Extreme Durability for High-Torque E-Bike Systems,EPT (EcoProTeQ) Anti-Rust Technology,Designed for E-Bikes with Mid-Drive Motors

Trekking and Touring on Single-Speed E-Bikes 90% Fit

With its high stretch resistance and a length of 130 links, this chain is well-suited for long-distance trekking and touring on single-speed e-bikes. The durability ensures reliable performance over many kilometers.

Stretch Resistance,130 links length,Recommended for Trekking

High-End Internal Gear Hub (IGH) Bicycles 90% Fit

This chain is an ideal match for bicycles equipped with high-end Internal Gear Hubs (IGH). Its single-speed compatibility and robust construction provide the smooth and durable connection required for these advanced drivetrains.

1-speed compatibility,Designed for High-End Internal Gear Hubs (IGH),Stretch Resistance

All-Weather Road and City Cycling 80% Fit

For cyclists who ride year-round in varied conditions, the EPT Anti-Rust coating offers superior protection against corrosion. This makes it a solid performance upgrade for reliable road and city cycling, reducing maintenance.

EPT (EcoProTeQ) Anti-Rust Technology,Rust Resistance,Recommended for Road Cycling and Urban use

Best for

Ideal for E-Bike Commuters

This chain is specifically designed for the high torque of E-bike mid-drive motors and offers extreme durability and rust resistance for consistent performance in urban environments.

Based on: application: E-Bikes with Mid-Drive Motors and High-End Internal Gear Hubs (IGH), Key feature: Extreme Durability for High-Torque E-Bike Systems, Rust resistance: yes

A Solid Upgrade for Durability

Based on: guaranteed_performance: Over 3.500km in connection with a KMC sprocket, Stretch resistance: yes, Key feature: Extreme Durability for High-Torque E-Bike Systems

Best for All-Weather Reliability

Featuring KMC's EPT Anti-Rust Technology, this chain provides superior protection against corrosion, making it a reliable choice for trekking and urban cycling in various conditions.

Based on: coating: EPT (EcoProTeQ) Anti-Rust Technology, Rust resistance: yes, Recommended use: Road Cycling, Urban, Trekking

Great for Low-Maintenance Riding

With its exceptional durability, stretch resistance, and anti-rust coating, this chain is built to last, minimizing the need for frequent replacements and adjustments.

Based on: Durability & Longevity, Stretch resistance: yes, Coating: EPT (EcoProTeQ) Anti-Rust Technology

Benefits

FunctionalEnhanced Protection with EPT Anti-Rust Coating

This chain features KMC's EPT (EcoProTeQ) Anti-Rust Technology, providing a robust layer of protection against corrosion. This specialized coating helps maintain the chain's integrity and performance over time, even in various weather conditions.

Coating: EPT (EcoProTeQ) Anti-Rust Technology

Rust resistance: yes

FunctionalEngineered for High-Torque E-Bike Systems

Specifically designed for the demands of modern e-bikes, this chain offers extreme durability for high-torque mid-drive motors. Its stretch-resistant design ensures reliable, long-lasting performance under the increased stress of electric-assist cycling.

Key feature: Extreme Durability for High-Torque E-Bike Systems

Application: E-Bikes with Mid-Drive Motors and High-End Internal Gear Hubs (IGH)

Stretch resistance: yes

FunctionalGuaranteed Long-Distance Performance

Gain peace of mind with a chain that offers guaranteed performance.

Guaranteed performance: Over 3.500km in connection with a KMC sprocket

FunctionalSuitable for a Variety of Riding Styles

Whether you're commuting through the city, trekking on varied paths, or enjoying a road cycling session, this chain is built to accommodate your ride. Its design is recommended for urban, trekking, and road cycling applications.

Recommended use: Road Cycling

Urban

Trekking

Terrain suitability: urban

FunctionalSimplified Installation with Included Quick Link

This chain is designed for user-friendly installation and maintenance. It includes a master link (quick link), allowing for easier and tool-free connection and disconnection of the chain.

Quick link included: yes

Pin linkage: master link

Ideal buyer profiles

The E-Bike Commuter

This rider relies on their e-bike for daily transportation in urban environments. They need components that can withstand the high torque of a mid-drive motor and the wear and tear of frequent use in all weather conditions, prioritizing reliability and low maintenance above all else.

The Kmc E1 Ept Chain is specifically engineered for high-torque e-bike systems, offering extreme durability and stretch resistance. Its EPT (EcoProTeQ) anti-rust coating provides excellent protection against the elements, ensuring consistent performance for daily commuting.

The Tech-Savvy E-Bike Owner

This individual has invested in a high-end e-bike with a mid-drive motor and an internal gear hub. They are knowledgeable about components and seek out parts that offer superior performance and longevity to match their bike's capabilities. They appreciate advanced technologies that enhance durability and efficiency.

This chain is an ideal match for high-end e-bikes with internal gear hubs. Its design focuses on extreme durability to handle the power of mid-drive motors. The advanced EPT anti-rust coating and stretch-resistant construction represent the kind of technology this buyer values for protecting their investment and ensuring optimal performance.

The Long-Distance E-Trekking Rider

This cyclist uses their e-bike for long-distance trekking and touring, often covering varied terrain and facing unpredictable weather. They require components that are exceptionally durable and reliable to avoid mechanical issues far from home. Longevity and resistance to wear are critical decision factors.

Its extreme durability and stretch resistance are built to withstand the sustained stress of long rides powered by a mid-drive motor. The EPT coating ensures it performs reliably, even when exposed to the elements on multi-day trips.

Competitive features

When selecting a new bicycle chain, it's crucial to match the component to your specific drivetrain and riding style. The Kmc E1 Ept Chain is engineered specifically for the high-torque demands of single-speed E-bikes with mid-drive motors. In contrast, many alternatives in this comparison, such as the Ybn S10, Connex 904, and Shimano 9x chains, are designed for multi-speed road or mountain bike drivetrains. The Xlc E-bike Cc-c17 is another E-bike specific option, while the Connex 7e8 is intended for 7/8-speed systems.

Where it excels

Engineered specifically for the high-torque environment of single-speed E-bikes, particularly those with mid-drive motors and internal gear hubs. Features KMC's EPT anti-rust technology, providing superior corrosion resistance for enhanced durability and performance in harsh weather conditions. Designed for longevity and reliability, offering a robust construction that promises smooth and quiet operation under demanding use.

Consider alternatives if...

Verdict

The Kmc E1 Ept Chain is a specialized component built for a clear purpose: providing durable and reliable performance on single-speed E-bikes. Its robust construction and EPT anti-rust coating make it an excellent choice for riders who need a chain that can withstand the high torque of mid-drive motors and the rigors of all-weather riding. While other chains may be suitable for traditional multi-speed road or mountain bikes, the KMC E1 is tailored for the specific needs of the modern E-bike user, prioritizing longevity and smooth operation.

Specs comparison

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Terrain Suitabilityurbanurbanurbanmountain-road
Chain Length130 links128 links122 links100 links126 links118 links
CoatingEPT (EcoProTeQ) Anti-Rust TechnologynickelnoneTitanium-Nitride (Ti-N)EPTnickel
Rust ResistanceYesYesYesYesYesYes
Speed Compatibility1-speed1-speed6.0 km/h1-speed9.0 km/h11-speed
Quick Link IncludedYesYes-Yes-Yes
Stretch ResistanceYes-YesYesYesYes
Pin Linkagemaster link----quick-link

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Terrain Suitabilityurbancross countryroad, cross country, travel, city---
Chain Length130 links122 links138 links124 links136 links126 links
CoatingEPT (EcoProTeQ) Anti-Rust Technology-nonenickelnickelnickel
Rust ResistanceYesYesYesYesYesYes
Speed Compatibility1-speed11-speed9-speed7-speedsingle speed12-speed
Quick Link IncludedYesYesYesYesYesYes
Stretch ResistanceYesYesYes---
Pin Linkagemaster linkquick-linkquick-linkquick-linkspring linkquick-link
Similar alternatives to this product
Related products viewed by other shoppers
We think you might be interested in this

You might also be interested in

Tradeinn works with its own stock and with more than 2,000 suppliers connected daily. We update availability in real time to offer you the widest possible catalog, always at the best price. Some products may require additional delivery time depending on supplier availability.

Quick & easy 30-day return

Secure & safe shopping

100% Satisfaction Guaranteed

Always the best online price

Loading image
ai_chat

Have a question? We’ll help you right away.

You are interacting with a generative AI. By continuing, you accept the Legal Notice and confirm that you understand the Privacy Policy and Cookies Policy.

Chat

Have any questions?

Talk to an expert

WhatsApp

WhatsApp

+34 663 922 716
chat

Download our app

4.7

4.7 - +13K reviews

+13K reviews

Turn on notifications to instantly receive all the information about your orders!

Apple Store Google Play

Follow us on

Instagram bikeinn YouTube bikeinn Lab bikeinn

About Tradeinn cerrar menu

Our customers’ reviews

Shop with confidence cerrar menu

Customer service cerrar menu

Other shops cerrar menu

Sustainable delivery

Our triathlon club

Departments

Top Brands

cerrar menu

Paypal Visa Mastercard Apple Pay American Express Revolut Adyen VerySign Netrivals Confianza online Geotrust Security Payment Klarna
tradeinn

Copyright 2009 - 2026 by bikeinn. TRADEINN RETAIL SERVICES, S.L. CIF/VAT ES-B-17527524, C/ Pirineus, 9, 17460 Celrà (Girona), Spain. Terms & Conditions | Cookies policy | Privacy policy | Exercise the right of withdrawal | Legal notice | Privacy policy social networks | Internal information system

Singles’ Day -5% TODAY ONLY IN THE APP

Apple Store Google Play
Apple Store Google Play

Singles’ Day -5% TODAY ONLY S1NGLE1NN

Black friday Only in the App

Apple Store Google Play

Starts in:

00d : 00h : 00m : 00s
Apple Store Google Play

Black friday -15% Only in the App

Apple Store Google Play

| Code: BF15

Apple Store Google Play

Black friday -15% Code: BF15

Black friday -15% Code: BF15

Cyber Monday -15% | Code: CM15

Ends in:

00h : 00m : 00s