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Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck

SKU: CY9078

Vendor Shimano
Regular price $126.12
Sale price $126.12 Regular price $168.16
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Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck. Shimano Di2 Junction Box
  • 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/