SHIMANO EW-WU111 E-TUBE Wireless Unit D-FLY 2-Port Junction

The Shimano EW-WU111 is an inline connector that enables the use of ANT+ and Bluetooth LE accessories.

Connects inline with SD50 Di2 cables
Allows for use of ANT+ and Bluetooth LE connections (including Shimano software and E-TUBE Project)
Compatible with SD50 Di2 cables (not compatible with latest generation/12-speed Di2)

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.