Shimano STePS EW-EN100 E-Tube Wireless Unit Junction A for E-Bike Description: The Shimano STePS EW-EN100 E-Tube Wireless Unit Junction A for E-Bike enables bicycles equipped with Shimano STePs E-Bike systems to eliminate the default wired digital display while also providing wireless transmission to smart phones or other popular cycling computer options. While E-Bike technology has largely worked to expand the realm of cycling, the introduction of vital control modules has often cluttered modern bicycle cockpits. The EW-EN100 Junction works in place of a STePS digital display, freeing valued real estate on your handlebars while still indicating battery information as well as displaying and controlling assist mode settings. 2 Shimano E-Tube ports allow the unit to operate in conjunction with standard assist mode shifters, or can work as a standalone when installed independently for a drastic reduction in controller appearance. The Shimano EW-EN100 transmits a Bluetooth LE signal for connection to smartphones using the Shimano E-Tube Project App and other select smartphone applications. ANT+ communication allows for operation with 3rd-party cycling peripherals that support Shimano D-Fly data. Features: Shimano E-Tube junction for operation of assist modes on Shimano STePS equipped E-Bikes Bluetooth LE and ANT+ transmission expands communication of data to smartphone and 3rd party bike computers Simple operation and display design makes for clean, minimalist cockpit Unit can operate as a standalone or in cooperation with a standard STePS assist mode shifter Compatible with Shimano E-Tube Project App Display offers vital battery life information