Shimano EW-WU111 Wireless E-Tube PortThe Shimano EW-WU111 Wireless E-Tube Port lets you see Di2 data to monitor Di2 gear position, battery life, as well as some other common rider data functions. The Firmware updates are available through Shimano's E-Tube Project app. The Compatible with Shimano Road Di2 systems. Compatible with the Garmin Edge 1000 and PRO SCIO ANT+ cycling computer. This unit is powered by Di2 shifting system battery. Weighs only 5g. Dimensions: 38mm x 25mm x 12.5mm.689228893962
