Shimano EW-JC130-SM Junction-B for Dura Ace / Ultegra Di2
₹5,640
Available at bumsonthesaddle.com
Expert Pros
- +Facilitates Di2 system connectivity
- +Y-split routing for clean cable management
- +Compatible with Dura Ace and Ultegra Di2
Expert Cons
- −Specific to Shimano Di2 systems
- −Cannot be shortened
The Shimano EW-JC130-SM is a Junction-B electric wire for Shimano Dura Ace and Ultegra Di2 electronic shifting systems. It features a Y-split routing design to connect wireless units to STI Dual Control shifters. This component is essential for setting up Di2 drivetrains and ensuring proper electronic communication.
Details
- groupset
- Shimano Dura Ace Di2 / Ultegra Di2
- intended use
- road
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Shimano EW-JC130-SM Junction-B for Dura Ace / Ultegra Di2
₹5,640