Product Description
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
Shimano Di2 4-Port Junction Box
at Mike's Bikes
$33.99
In Stock
at Mike's Bikes
Price checked 10 days ago
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Product Details
Category
HARD GOODS/SHIFTERS/ELECTRONIC SHIFTERS/ELECTRONIC SHIFTER PARTS
Brand
Shimano
Condition
new
MPN
IEWJC304
