Product information DU-E6100-CRG
Discover the SHIMANO STEPS E6100 E-Cargo system
SHIMANO STEPS e-bike system is now available for cargo bikes! And makes carrying kids, dogs or shopping around town easier than ever. The E6100-CRG motor brings optimised pedalling efficiency and allows you to ride with control and confidence. What’s more, you can rely on a power boost just when you need it. The SHIMANO STEPS E6100-CRG comes pre-installed on a wide variety of cargo brands and models.
Click on a component to learn all about it.

Motor
The SHIMANO STEPS E6100-CRG motor makes transport easy from the get-go. Thanks to cargo-specific firmware in our E-TUBE app, you’ll experience a smooth take-off – even with a heavy load. You’ve got the torque! You can also adjust the cut-off speed via our E-TUBE app. Full-automatic shifting combined with smooth pedalling creates a more natural riding experience on your cargo bike. While its short rear centre enhances manoeuvrability.
- Compact and integrated design
- Smooth pedalling
- Maximum power output: 60Nm
- Walk-assist mode
- Start mode*
- Fully automatic shifting
* When combined with Di2 Internal Gear Hub

Battery
The fast-charging, high-capacity Li-Ion battery will get you and your cargo around town with plenty to spare.
- Supported journeys of up to 185km on one charge
- 1,000 charge cycles with no significant power loss
- Quick charging time for those who are always on the go
- Bikes also come equipped with the option of either the compact 418Wh battery or 504Wh down-tube battery – or third-party batteries from Shimano partners such as Trend Power or Darfon.

Technical specifications
- Quick charging time (EC-E6000 charger) of 504Wh: 80% in 2.5 hours, from 0 to 100% in 5 hours
- Quick charging time (EC-E6000 charger) of 418Wh: 80% in 2 hours, from 0 to 100% in 4 hours
- After 1000 charges: retains 60% of max charge
- Built-in charging port to charge battery without removing it
- Current existing battery line-up is compatible with new Motor series
Info display
Use the E-TUBE app on your smartphone or tablet for wireless diagnostics and to customise your ride – down to what data you view and how you view it.
Choose from 4 display options to fit your style:
- Option 1: Sleek, bar-mounted, easy-to-read display with functions including speed, distance, trip time, clock, gear, estimated range, battery indication, and so much more
- Option 2: Via junction, can be wirelessly partnered using ANT or Bluetooth with your smartphone app for a more personalised experience
- Option 3: Via junction, can be wirelessly connected with one of the third-party displays from Garmin or SIGMA
- Option 4: Junction only with LED which shows green or red to reflect battery life and support mode, so all focus remains on the ride

Support settings
Choose from 4 support settings: High, Normal, Eco, Walk
- High: Complete support for maximum boost (230% support)
- Normal: Intuitively smooth gradual support (150% support)
- Eco: Solid support for those longer journeys (70% support)
- Walk: Assists you when you need to walk the bike – simple to activate
Technical specifications
- All settings (except Walk) offer support of up to 25km/h
- Power and light on/off
- Multiple mounting options
- For bikes equipped with Di2: an additional optional switch to operate gears
- Switch unit controls Walk-Assist setting, lights and fully automatic shifting
- Monitor Di2 gear position, battery life and other functions using Shimano D-Fly Data Management system
Drivetrain
Sleek, modern, fully integrated drivetrain with up to 263% gear range. Very lightweight for increased responsiveness.
- Fully automatic shifting (Di2 only) for a more natural riding experience
- Designed for use with internal gear hub or external gearing
- Compatible with NEXUS Inter-5E, our new dedicated e-bike internal gear hub designed to handle all the unique demands of e-Cargo bikes
- External gearing options are electronic 11-speed with Di2-compatible rear derailleur or mechanical 9-, 10- or 11-speed shifting

Technical specifications
- Chain cover for excellent leg protection
- Chainring options: 38T or 44T
- Crank length options: 170mm or 175mm
- Compatible with GATES belt system
- Crank-arm colour options: Black or Silver