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    • Shimano Di2 Wireless Unit (SM-EWWU111)

  • Shimano Di2 Wireless Unit (SM-EWWU111)

    It may be small and unassuming but this in-line adaptor for your Shimano Di2 system will completely simplify the maintenance of your electronic gearing. This is because rather than having to plug your bike into the PCE1 interface, you can wirelessly pair it with your smartphone or tablet via ANT+ or Bluetooth. Once connected you can perform maintenance and updates, change the number of gear shifts per click and even change the shifting speed.

    Reasons to Buy:

    • Simplifies your electronic gearing maintenance.
    • Wireless pair it with your smartphone or tablet.
    • ANT+ and Bluetooth compatible.
    • Change the number of shifts per click and your shifting speed.


    • Enables wireless communication for Shimano E-Tube programming with smartphone or tablet computer
    • Wirelessly transmits Di2 data to compatible cycling computers
    • Minimalistic, in-line design for clean aesthetics and integration
    • Compatibility: E-Tube Shimano Di2 cables only and Shimano E-Tube Project software

    A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

    Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Black
    • Size: EWWU111
    • Option: Bluetooth Compatible



  • 989.89 SEK 989.89
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    Bluetooth Compatible
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