KMC CN12020 Chain Links Bike 136 1220-0479

( Brand: Kmc ), ( Manufacturer Part Number: CN12020 ), ( Part Type: Chain )

Review KMC E bike Chain 136 Links Silver fits E12

Introducing the KMC CN12020 E12 E-Bike Chain, a high-performance and reliable solution for your electric bicycle. This chain is specifically designed to meet the unique demands of e-bikes, boasting 136 links and a pitch size of 12.2 mm (1/2 inch). The chain's roller size is 11.2 mm, and its width is 7.1 mm, making it an ideal fit for most e-bike drivetrains.

The KMC CN12020 E12 E-Bike Chain is made from top-quality materials, ensuring durability and longevity. The outer plates are crafted from chrome-manganese alloy, providing excellent wear resistance and corrosion protection. The inner plates, on the other hand, are made from nickel-plated steel, which offers superior strength and flexibility.

This chain features KMC's proven Powerlink technology, which allows for easy and secure connection of the chain ends without the need for a master link. The Powerlink design also eliminates the need for regular maintenance and adjustment of the chain length.

The KMC CN12020 E12 E-Bike Chain is compatible with most e-bike drivetrain systems, including Shimano, SRAM, and Bosch. It is also available in various lengths to accommodate different bike frame sizes.

In summary, the KMC CN12020 E12 E-Bike Chain is a high-quality, durable, and reliable solution for your electric bicycle. Its advanced design, use of top-grade materials, and easy-to-install Powerlink technology make it an excellent choice for e-bike riders looking for a reliable and efficient way to keep their bikes in top shape.

Pros and Cons of Buying KMC CN12020 E12 E-Bike Chain (136 Links, 1220-0479)

The KMC CN12020 E12 E-Bike Chain (136 links, 1220-0479) is a popular choice among electric bike riders due to its durability and compatibility with various e-bike models. Here are some pros and cons to help you make an informed decision before purchasing.

1. Durability: KMC chains are known for their high strength and durability. The CN12020 E12 chain is no exception, as it is designed specifically for e-bikes and can withstand the additional torque and stress.

2. Compatibility: This chain is compatible with a wide range of e-bike models and drivetrain systems, making it a versatile option for e-bike riders.

3. Efficient Power Transfer: The roller chain design ensures efficient power transfer from the pedals to the rear wheel, which can help improve your e-bike's performance.

4. Wide Availability: The KMC CN12020 E12 E-Bike Chain is widely available at various bike shops and online retailers, making it easy to find and purchase.

1. Cost: Compared to standard bicycle chains, e-bike chains like the KMC CN12020 E12 can be more expensive due to their increased durability and size.

2. Installation: Installing an e-bike chain can be more complicated than installing a standard bicycle chain, as it may require additional tools and adjustments to ensure proper fit and function.

3. Weight: The KMC CN12020 E12 E-Bike Chain is heavier than a standard bicycle chain due to its larger size and materials.

The KMC CN12020 E12 E-Bike Chain (136 links, 1220-0479) offers several advantages for e-bike riders, including durability, compatibility, efficient power transfer, and wide availability. However, it also comes with some disadvantages, such as cost, installation complexity, and increased weight.

If you are an e-bike rider in need of a new chain, the KMC CN12020 E12 E-Bike Chain is a solid option to consider. Its durability and compatibility make it a worthwhile investment for those who want a reliable and efficient power transfer system for their e-bike. However, be prepared for the added cost, installation complexity, and weight compared to standard bicycle chains.

Details:

part #: cn12020 prices

• $60.00-$113.99

specifications drivebeltcycleoi:

• for models: E12
• brand: Kmc
• mpn: Cn12020
• part type: Chain

offer drivebeltcycleoi:

• options: Ship-to-home
• quantity: 1
• sold: 0
• best offers: True
• availability: In Stock
• started: August 8, 2025

shipping drivebeltcycleoi:

• cost: $0.00
• type: Fixed
• transit: 4-8 Days
• class: Economy
• service: Economy

returns drivebeltcycleoi:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

general drivebeltcycleoi:

• condition: New
• Transmission Drivetrain > Final Primary Drive Parts Kits > Final Drive Belts Chains

seller drivebeltcycleoi:

• # reviews: 600
• city: Lake Havasu City, Arizona
• rating: 97.8%

payments drivebeltcycleoi:

• credit card: Discover
• other
• wallet: Paypal

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