SHIMANO EW-JC200 Di2 2-Port E-Tube Junction for SD50 Wires
Pretty straight forward here, the Shimano EW-JC200 allows you to connect 2 E-tube wires without the use of a junction box. Female-to-female design can also be used to extend E-tube length by linking wires together.
UPC: 689228893245 Manufacturer #: IEWJC200
Description: E-Tube Port Junction Fits: SD50 E-Tube wires Model: EW-JC200 Notes: 2-port Junction Series: DI2 Type: E-Tube Port
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.