Description

Shimano Steps CN-E8000-11 11-Speed E-Bike Chain – 138 Links with Quick-Link

Engineered to withstand the brutal torque of modern electric bikes. The Shimano CN-E8000-11 11-speed chain is a premium, reinforced top-tier component specifically developed for Shimano Steps E8000 systems and high-performance e-MTBs. This extra-long 138-link version comes complete with a Quick-Link connector for fast and secure installation.

Fully treated with Shimano’s premium SIL-TEC surface coating on both the plates and rollers, this chain delivers flawless shifting efficiency, incredibly quiet operation, and double the wear resistance of standard chains. It is the perfect choice for the long chainstays of modern e-MTBs and is built to survive extreme mechanical stress under heavy load.

• Specifications: Reinforced and optimized specifically for E-Bike (Shimano Steps) systems

• Drivetrain: 100% compatible with 11-speed drivetrains (E-MTB, Trekking, and Road)

• Length: 138 Links (Ideal for e-bikes with long chainstays or oversized cassettes)

• Closure: Includes Shimano Quick-Link connector (SM-CN900-11)

• Treatment: Advanced SIL-TEC plating to minimize mechanical friction and wear

• Regular Price: € 53.99 | Special Price: € 42.90

In-Depth Description

Precise shifting and extreme durability: Shimano’s reinforced chain built to survive electric motor torque.

E-biking—especially e-MTB riding—places immense mechanical stress on your drivetrain. The combined power of a rider's legs and the aggressive torque spikes delivered by mid-drive electric motors can quickly snap or stretch a traditional chain. The Shimano Steps CN-E8000-11 chain was engineered specifically to solve this problem: it features a structurally reinforced design at critical stress points to guarantee crisp, seamless gear changes and class-leading longevity, even under full power.

SIL-TEC Technology: Reduced Friction, Extended Lifespan

The CN-E8000-11 profits heavily from Shimano’s proprietary SIL-TEC surface treatment. This advanced ultra-low friction plating process uses embedded fluorine particles to coat both the inner and outer link plates. The resulting finish dramatically slashes mechanical friction, sheds mud effortlessly, and makes the chain run exceptionally quiet. In-house testing proves that the SIL-TEC coating doubles the chain's wear resistance compared to untreated chains, protecting your drivetrain investment and prolonging the life of your expensive cassette and chainrings.

Extra-Long 138-Link Configuration

Modern long-travel Enduro and All-Mountain e-bikes are frequently designed with longer rear chainstays to clear the mid-drive motor housing and maximize rear-wheel traction on steep climbs. These bikes also utilize large-range cassettes with huge sprockets. This 138-link retail version provides ample length to fit any modern frame geometry perfectly, ensuring your mechanic won't run short during installation.

Fast and Secure Quick-Link Assembly

Included inside the box is the official Shimano 11-speed Quick-Link. Engineered to handle the exact same high-torque loads as the rest of the chain, it provides a reliable, secure structural connection without needing traditional chain pins, making routine maintenance, chain removal, and deep cleaning completely hassle-free.

Technical Components Specifications

What's in the Box

• 1x Shimano CN-E8000-11 11-Speed Chain (138 Links)

• 1x Shimano 11-Speed Quick-Link Connector

FAQ – Frequently Asked Questions

Q: Can I use this chain on a traditional, non-electric 11-speed mountain bike?

A: Absolutely. Because this is a reinforced, heavy-duty chain, it will perform beautifully and provide extended durability on standard mechanical mountain bikes, gravel bikes, or 11-speed road bikes. It is fully compatible with Shimano XT M8000, SLX M7000, or Ultegra/105 11-speed groupsets.

Q: Does this chain have a specific direction it must be installed?

A: Yes, this chain is directional. To guarantee peak shifting performance across Shimano Hyperglide cassettes, the chain must be installed so that the side with the stamped "SHIMANO" logos faces outward (visible when looking at the bike from the drivetrain side).

Q: Is the included Quick-Link connector reusable?

A: According to Shimano’s official technical guidelines, their 11-speed Quick-Link is designed for single-use only. Once it has been removed using master-link pliers for maintenance, it is highly recommended to replace it with a fresh one to guarantee absolute structural integrity under high-torque e-bike loads.

CicloBottega Workshop Tech Tip

Expert Advice:

If you ride an 11-speed e-MTB, your chain is not the place to try and save a few pennies—the CN-E8000-11 is hands-down the best choice on the market for value, reliability, and peace of mind. Compared to standard 11v chains, the rivets and link plates are beefed up so they won't warp or snap under the muscle of high-torque motors like the Shimano EP8 or Bosch CX systems.

Pro-tip for maximum wear life: Factory-fresh chains ship coated in a highly viscous packing grease meant for storage. Before your first ride, do not strip this internal grease completely away. Simply wipe off the sticky excess from the outside of the plates with a dry rag, and apply a premium e-bike specific chain lube (either wet lube or a high-end wax). Regularly monitor chain stretch using a reliable chain checker tool: replacing the chain on time (a 0.5% wear threshold for e-bikes) will save you from prematurely wearing out your far more expensive rear cassette.

Shipping and Packaging

• Fast Tracked Shipping: Dispatched quickly with reliable express delivery. Meticulously packaged in its original retail box (no bulk/oem loose packing) to ensure pristine condition upon arrival.

• 100% Genuine Guarantee: Certified original Shimano product sourced directly through the official distribution network.