SM-EW90 Di2 Junction-A
Product # 660107
  • Front junction box for Di2 e-Tube wires
  • SM-EW90-A = 3 port (To connect regular road dual levers and climbing/sprinter swtiches)
  • SM-EW90-B = 5 port (To connect dual control levers (road or triathlon) and satellite switches and additional TT/triathlon switches)
Specs
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