The Shimano CN-E6070 is a dedicated 9-speed bicycle chain designed for E-Bike drivetrains with Shimano STEPS mid-drive systems. It delivers reliable power transfer across all nine gears, optimised for the higher torque demands of electric assist.
138 links provide extended length for E-Bike drivetrain configurations
9-speed compatibility ensures smooth, precise shifting across the full gear range
Engineered for E-Bike use with higher torque and frequent assist engagement
Shimano STEPS CN-E6070 designation guarantees fit with Shimano mid-drive systems
What sets the CN-E6070 apart
Unlike standard bicycle chains, the CN-E6070 is specifically developed for the continuous high-torque operation of E-Bike mid-drive motors. The 138-link length and 9-speed pitch are tuned to work seamlessly with Shimano STEPS drivetrains, reducing wear under the sustained loads that electric assist produces.
Ideal for...
E-Bike riders who use Shimano STEPS mid-drive systems and need a replacement or spare chain. Suitable for daily commuting, longer rides with motor assist, and riders who prioritise drivetrain longevity through correct chain selection.
Application of Shimano CN-E6070
Install the chain on the rear wheel and chainring of a Shimano STEPS E-Bike drivetrain. Route through the front derailleur (if equipped) and connect using a Shimano quick-link or compatible chain connector. Check chain tension after installation and verify smooth shifting across all nine gears before riding.
Shimano is a Japanese manufacturer of cycling components, founded in 1921, headquartered in Sakai, Osaka, Japan. The company produces drivetrain parts, brakes, wheels, and accessories for road, mountain, and E-Bike cycling. Shimano is one of the largest and most recognised component manufacturers in the global cycling industry.
It is a 9-speed bicycle chain designed for E-Bikes with Shimano STEPS mid-drive systems, providing reliable power transfer under electric-assist torque.
The CN-E6070 is designed for Shimano STEPS drivetrains. Compatibility with other E-Bike systems depends on the specific drivetrain standard; check the drivetrain manufacturer specifications before purchasing.
The CN-E6070 has 138 links, which is the standard length for E-Bike chains in the Shimano STEPS 9-speed range.
One Shimano CN-E6070 chain, 138 links, packaged as a single unit. No additional connectors or tools are included.
Shimano provides a 24-month manufacturer warranty on the CN-E6070 chain, covering manufacturing defects under normal use.
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