E-TUBE Wireless Unit - D-FLY - 2-Port Junction
SHIMANO's WU101 wireless unit connects inline to a DI2 E-TUBE system enabling the use and connectivity of ANT+ and Bluetooth LE compatible accessories. It also allows the use of SHIMANO's smartphone and tablet E-TUBE PROJECT software for maintenance and system updates.
PRODUCT CODE: IEWWU111B (replaces IEWWU111A)