Shimano EW-WU111 Di2 D-FLY Wireless Bluetooth Unit

The EW-WU111 is the successor version of the EW-WU101.

The EW-WU111 wireless unit is a compact wireless data transmitter. It easily plugs into the E-tube wiring system and seamlessly connects Di2 equipped bikes to a compatible wireless cycle computer.

Shimano D-Fly transmits data through a proprietary private ANT wireless protocol and allows riders to monitor Di2 gear position, battery life, as well as some other common rider data functions.

Compatible with the BT-DN110 internal battery.

Mfr Claimed Weight
TBC