Shimano Di2 E-Tube 2 Port Junction A - Bar End Plug (SM-EWRS910)

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Shimano's "A junctions" such as the EWRS910 are used to connect E-tube cables coming from Di2 shifters to the down tube E-tube wiring. Shimano's Di2 electrical drivetrain system eliminates poor shifting caused by dirt, corrosion and stretching while providing effortless, reliable, shifting.

  • For either specific frame mount or handlebar end plug mount
  • 2-port design
  • Battery level indicator feature
  • Additional charging point when using internal battery
  • Gear index setup switch to allow fine tuning via shifter buttons
  • Reliable and secure water resistant connectors
  • Note: no E-tube EW-SD50 wires are included


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