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Shimano SM-EW90-A E-Tube Di2 Junction-A, 3 Port
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Shimano SM-EW90-A E-Tube Di2 Junction-A, 3 Port 857026

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£109.99

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Shimano SM-EW90-A E-Tube Di2 Junction-A - 3 Port

With the Shimano SM-EW90-A E-Tube Di2 Junction-A - 3 Port the removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts. This Junction A is required to connect the shifters via E-Tube wires to the down tube junction wire 3-port design, one for down tube wire to bottom bracket junction, two for shifter connection.

Shimano SM-EW90-A E-Tube Di2 Junction-A - 3 Port Extra Info

  • Battery level indicator feature
  • E-Tube
  • EW-SD50 wires not included
  • Additional charging point when using internal battery
  • Gear index setup switch to allow fine tuning via shifter buttons
  • Reliable and secure water resistant connectors