Wireless Transmitter Shimano Di2 D-Fly EW-WU101 ANT+ Bluetooth
Wireless Di2 module with ANT+ and Bluetooth connectivity for real-time data, customization and seamless integration with smart devices.
Overview
Wireless Transmitter Shimano Di2 D-Fly EW-WU101 ANT+ Bluetooth
The Shimano EW-WU101 D-Fly is a wireless data transmitter that enhances your Di2 electronic shifting system with ANT+ and Bluetooth LE connectivity. It creates a seamless connection between your bike and smart devices, delivering real-time data and full system control.
By linking the front and rear derailleurs, the unit enables ANT+ communication with third-party devices such as cycling computers. Through Bluetooth connectivity, riders can use Shimano’s E-TUBE PROJECT app on smartphones or tablets for customization, firmware updates, and system diagnostics.
The latest E-TUBE software also allows saving individual rider profiles, which can be quickly loaded onto the bike, eliminating the need for repeated setup before each ride or race. Its compact size and lightweight construction make it ideal for both road and MTB use.
- Model: EW-WU101-C
- Type: Wireless transmitter
- E-Tube ports: 2
- Connectivity: ANT+, Bluetooth LE
- Routing: internal / external
- Dimensions: 38 x 25 x 12.5 mm
- Compatibility: Dura-Ace, Ultegra, GRX, XTR, XT, Alfine, Nexus Di2
- Weight: approx. 5 g
The Shimano EW-WU101 delivers advanced connectivity and customization, bringing smart functionality to your Di2 system.
