Shimano Di2 Junction Box

By Shimano
SKU: ISMJC41
$43.99
Model
Description

* Internal junction-A with two e-Tube ports* Externally facing charging port eases charging, especially for internal batteries* Mounts in road bar end or in frames with an integrated mounting point* For easier cable routing, use along with EW-JC130 three-way e-Tube cable
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