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Shimano Dura Ace SM-EW90-A Di2 3 Port Junction Box (A)

Item #CSH10069C
Condition:
New — Open
Regular price

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About This Item
  • Item Condition: Open Box - this item is in new condition and functions as intended, but may not have it's original packaging.
  • Manufacturer's warranty does not apply
  • All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
  • Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/
  • SM-EW90-A 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E-tube wires
  • OEM front wiring kit for Dura-Ace Di2 9070
  • LED battery charge level indicator
  • Rear Derailleur adjustment mode
Specifications
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Details
Brand Shimano
Model SM-EW90-A
Intended Use Mountain,Road
Weight 20 grams
mpn ISMEW90A
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