Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck

$ 154.64
Brand: Shimano



Shimano Di2 Junction Box

Product Details:

  • 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

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Panel Tool
Float header
Float topbar
Default Boxed Large