Shimano Wireless Unit Di2 EW-WU111 Road Bikes 145 mm width *Seatpost Size:

145 mm width *Seatpost Size: 44

5 mm Size: XS

Super lightweight

Our Velocis MIPS road bike helmet pairs pro peloton performance with all-day riding comfort

UV protection 50+

Shimano Wireless Unit Di2 EW-WU111 Road Bikes 145 mm width *Seatpost Size:Description 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. MODEL NO EW WU111 SERIES DURA ACE R9150 Series Remarks * ANT private has compatibility with ANT+ cycle computer but not freely open profile ** Display function depends on