Free 2-Day Shipping on Orders Over $50

Detail Images

  • Shimano - Detail
  • Shimano - E-Tube Di2 Wire - Black
  • Shimano - Detail -

Current Color

  • Shimano - E-Tube Di2 Wire - Black

Shimano E-Tube Di2 Wire

23% Off
sale from $19.95 $25.99

Free 2-Day shipping on orders over $50. Learn More

Select style & size:

Select options
  • Select options
    • Black, 300mm
      sale $19.95
    • Black, 350mm
      sale $19.95
    • Black, 400mm
      sale $19.95
    • Black, 500mm
      sale $19.95
    • Black, 550mm
      sale $19.95
    • Black, 600mm
      sale $19.95
    • Black, 650mm
      sale $19.95
    • Black, 700mm
      sale $19.95
    • Black, 750mm
      sale $19.95
    • Black, 950mm
      sale $19.95
    • Black, 1000mm
      sale $19.95
    • Black, 1200mm
      sale $19.95
    • Black, 1400mm
      sale $19.95
    • Black, 1600mm
      sale $24.95
    • Black, 250mm
      sale $19.95
    • Black, 150mm
      sale $19.95

    13 Reviews


    E-Tube Di2 Wire

    The Shimano E-Tube Di2 Wire plays an integral and important role in assembling your 6770, 6870, or 9070 Di2 group. Without it, you can't install your Di2 derailleurs, shifters, or battery. So, check the size chart on this page for length, and don’t worry about the rest. If you’re running Ultegra 6770 or 6870, or Dura-Ace 9070, this E-Tube Di2 Wire will connect up all the moving parts. Its connectors are the same, regardless of application, so all you have to do is choose the length that’s best suited.

    • Connector wires for Shimano's E-Tube Di2 system
    • Easily clicks into place for quick and easy install
    • May be used for internal or external applications
    • Item #SHI0398

    Tech Specs

    ⚠️ WARNING
    This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
    Compatible Components
    Shimano Ultegra Di2, Shimano Dura-Ace 9070, Ultegra 6770 and 6870, XTR M9050, Dura-Ace R9170 and R9150, Alfine S705 and S505
    Manufacturer Warranty
    2 years

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    E-Z does it.

      Electronic's a thing of beauty! You'll need a few of these to complete any Di2 setup. If you have any questions on what you need, please give our customer service "Gearhead" team a call!


      About as easy as it gets

      • Familiarity: I've put it through the wringer

      Even though the E-Tube wiring has been around for a while, I still hear fears of use and concerns about durability. I've had the good fortune to build, test and unfortunately crash E-Tube equipped bikes for a couple years now and between the ease of setup and surprising durability of the system, I'm constantly impressed by how well it works. Wireless is the future, but until then we're in good hands!

      etube di2 wire

      • Familiarity: I've used it several times

      i am amazed how robust this wire is and how well it fits neatly inside the frame. i was kind of hesitant about electrical wire on a road bike. but shimano did a great job of building very robust protective shield around the major wires for protection. it is not easy to cut one of these wire's unless you deliberately set out to do just that. Good product and it looks like it will last a long time.