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/
- Connector for E-Tube wires
Manufacturer Shimano
Manufacturer Part Number IEWJC200
UPC 689228893245
Model Shimano Di2 Junction Box
FD/Shifter Compatibility
Shimano Ultegra Di2
FD/Shifter Compatibility
Dura-Ace 9070 Di2
Currently Out of Stock
Sorry, 'Shimano EW-JC200 Junction (2 port) E-Tube Wire Connector' is currently out of stock. Please check back later or contact Bikeman for an expected availability date. Refer to our Shipping Terms for more information.
Sorry, 'Shimano EW-JC200 Junction (2 port) E-Tube Wire Connector' is currently out of stock. Please check back later or contact Bikeman for an expected availability date. Refer to our Shipping Terms for more information.
