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Di2 4-Port Junction Box
4.6 (89 items)
Limited Time SaleUntil the end
02
04
28
US$20.39 cheaper than the new price!!
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Used US$13.60
Product details
| Management number | 236240547 | Release Date | 2026/07/09 | List Price | US$13.60 | Model Number | 236240547 | ||
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| Category | |||||||||
Shimano Di2 Frame Junction Box
FEATURES:
- Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, 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
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