Shimano EW-JC302 Di2 Junction Box - 2 Ports, Use With EW-SD300
by Shimano
Original price
$21.99
-
Original price
$21.99
Original price
$21.99
$21.99
-
$21.99
Current price
$21.99
Please see photos for detailed specifications.
We ship within the USA and International.
For additional information or photos, please email fwb@playtri.com or call us at (850) 374-8797
Shimano Di2 Frame Junction Box
- 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
- Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com