EW-JC130

Brand: Shimano

Y-cable of the Shimano Di2 11-speed system: three E-Tube SD50 connectors on a single wire, so two controls can share one port. It is the natural companion to the EW-RS910 junction A, which only has two ports. Three versions coexist, differing by branch length: SS (250/350/50 mm), SM (450/350/50 mm) and MM (550/550/50 mm). Despite its three-digit number it belongs to the SD50 generation, not to 12-speed.