Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port with Charging

$ 139.05
Brand: Shimano



Shimano Di2 Frame 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
  • Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount
  • Use Di2 system checker to update component firmware from


  • keyword search: EW-RS910
  • UPC: 689228890879
  • MPN: IEWRS910

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Panel Tool
Float header
Float topbar
Default Boxed Large