EW-WU111B Di2 Wireless Transmitter Unit - 3rd Group Black

The Shimano EW-WU111B Di2 Wireless Transmitter Unit in sleek black is a game - changer for cycling enthusiasts. This third - group unit connects directly to a Di2 E - TUBE system, enabling seamless connectivity with ANT+ and Bluetooth LE compatible accessories. You can also use Shimano's E - TUBE PROJECT software on your smartphone or tablet for easy maintenance and system updates. It's compatible with Shimano Road Di2 systems, Garmin Edge 1000, and PRO SCIO ANT+ cycling computers. Powered by the Di2 shifting system battery, it's convenient and energy - efficient. With dimensions of 38mm x 25mm x 12.5mm and a light weight of just 5g, it won't add unnecessary bulk to your bike.

Using the Shimano EW - WU111B Di2 Wireless Transmitter Unit is easy. First, connect it inline to your Di2 E - TUBE system. It will automatically power on with the Di2 shifting system battery. Once connected, you can pair it with ANT+ and Bluetooth LE compatible accessories like Garmin Edge 1000 or PRO SCIO ANT+ cycling computers. For maintenance and system updates, open the Shimano E - TUBE PROJECT software on your smartphone or tablet and follow the on - screen instructions. When it comes to storage, keep it in a dry and cool place. Avoid exposing it to extreme temperatures or moisture. If you notice any connection issues, try restarting the unit and your paired devices. And that's it! Enjoy a smooth cycling experience with this great product.