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

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$113⁹⁹

orig: $135⁹⁹ save 16%

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Shimano Di2 Frame Junction Box

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 http://e-tubeproject.shimano.com/

UPC

689228890879

MPN

IEWRS910

Tree Fort ID:

333222424459

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