Sorry, this product is no longer available!
Shimano EW-WU101 Wireless Unit For Di2 is no longer available at Merlin Cycles. However you may find an alternative or updated product below.

This item was discontinued 8th October 2018.

If you require help finding an alternative to this product please contact customer services.

Code: EWWU101
Shimano Di2 Wireless Ant+ unit for E-Tube
  • E-tube Di2 D-FLY data transmission wireless unit
  • Allows information to be sent wirelessly via ANT+ private network to compatible cycle computers
  • Information can be displayed about gear position and Di2 battery level
  • Clean integration and installation with E-tube system
  • Internal chip enables system wireless functionality of Bluetooth components
  • Plug tool required for inserting and removing E-tube Di2 wires
  • Approximate size 38 x 25 x 12.5 mm
  • To be used in conjunction with BT-DN110 or SM-BTR1
  • Average weight 5 grams
Fantastic piece of kit. Does exactly what I expected. Not only can I keep an eye on battery level of my Di2 but I no longer have to physically look at what gear I`m in as this info is transmitted to my Garmin. Highly recommended, tested insportive when unfortunately it rained but this unit was not affected and continued to work perfectly.
So much easier to to upgrade and adjust via bluetooth rather than connecting your bike to a laptop or pc. Quick and easy to install. If you use DI2 and have the latest battery and junction box, this is an extremely useful bit of kit