Cheap Shimano Di2 EW-WU101 Wireless Unit D-Fly ANT+/Bluetooth

The novelty of the EW-WU101 is the wireless capability in terms can be programmed on the Bluetooth connection to computers and smart phone / tablet with SHIMANO E -Tube software, the platform on the Di2 systems and set individually.

Advanced Wireless Di2 Functionality: Shimano Wireless Unit EW-WU101

Front and rear Di2 derailleurs are connected to Shimano’s EW-WU101 wireless unit allowing for an ANT Private connection between third party devices. These components can be connected to Shimano´s E-TUBE software, which supports the programmable aspects of the Di2 electronic gear shifting system. Additionally, via Bluetooth technology, this is also accessible on smart phones and tablets.

The latest version of E-TUBE (2.11.1) also allows individual rider profiles to be saved and downloaded to the bike, preventing you from having to re-program the system from scratch for each ride or race.