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ShimanoJC40 Di2 External Frame Junction Box 4-Port
2 Ways to Buy!
1) Get their price from us.
2) Buy from us at MSRP.
0 available in-store, 7 available online
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Leaves Next Wed.
Leaves Next Wed.
Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear deailleur, cockpit junction box and battery mount
- 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/
- Mounts underneath the bottom bracket shell
UPC
689228827448
MPN
ISMJC40
Tree Fort ID:
333222381600
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