E-TUBE PROJECT Cyclist v5.4.4
SHIMANO INC.
About this app
Developer Description
Customize DI2 electric shifting in addition to the E-BIKE assist power program.
With the smartphone app, you can easily update firmware and customize electric shifting in addition to the e-bike assist power program.
-Maximize the trail ride with customized settings in your own image.
-AUTO SHIFT not requiring any gear shifting operation is comfortable. But to make the shift timing a bit quicker, change the timing to your preference with the app.
Ride comfortably even in a city with many traffic lights since it automatically switches to your favorite gear when stopping.
What's New
- Improved user interfaces.
- General bug fixes.
Version Information
- Version
- 5.4.4
- Downloads
- 500K+
- Updated on
- Oct 9, 2025
- Released
- Feb 2, 2017
- Requires
- Android 8.0
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
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E-TUBE PROJECT Cyclist users say on Google Play
GAVIN LEIGHTON
Very intuitive when updating to 5.3.4 compatibility with Android 15.
Nate Asuncion
Application is very good on my YT Decoy Core5 once it paired. I can access every option I need for the motor and the Di2 shifter and derailleur. It will be 5 star rating if not for its slow BT connection to my phone. Except for that, everything is great including updating all the firmware of the bike. One attempt and all goes smoothly.
Mike Hutton
Seems to be working now on Android 15. Looks okay, but the synchro shifting setting page could be clearer (It doesn't seem to show which mode is currently selected for example).
J W
Clunky and unreliable interface. App can take several attempts to connect to Di2 & then doesn't automatically sync. Have to manually update firmware & for shifters needs a physical connecting wire. App doesn't give useful information or notifications like battery % status (or estimated remaining useful charge duration). Doesn't give you a notification that your derailleur has gone into 'crash mode' even though there was no obvious incident, but couldn't change gears for the rest of journey.
Blake Hoffer
WARNING: Do not use this app to update your firmware. There is a chance that it will brick your system, causing it to be fully unresponsive and unrideable. This will require going to a bike shop or purchasing an expensive adapter to recover the firmware on your computer. If you must update the firmware for your Di2 system, don't use the app!
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