Dura Ace / Ultegra DI2 Ew-jc130-sm Junction B Cable
₹5,640
Available at cobbledclimbs.com
Expert Pros
- +Genuine Shimano Di2 component
- +Ensures reliable electronic shifting
- +Designed for integration with Dura Ace and Ultegra Di2 systems
The Shimano Dura Ace / Ultegra DI2 EW-JC130-SM Junction B Cable is an electronic component for Shimano's Di2 electronic shifting systems. It serves as a connection point within the Di2 wiring harness, facilitating communication between shifters, derailleurs, and the battery. This cable is essential for the proper functioning of electronic gear changes on compatible road and gravel bikes.
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Dura Ace / Ultegra DI2 Ew-jc130-sm Junction B Cable
₹5,640