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E-Tube Di2 Y-Split Rooting
Available in three separate lengths for your exact frame needs, the Shimano E-Tube Di2 Y-Split Rooting connects your Di2's battery to the front and rear derailleurs. This E-Tube Y-Split Rooting is compatible with all previous Di2 drivetrain generations, regardless if they're Ultegra or Dura-Ace. To find the right fit for your frame, measure the chainstays first, then the distance from the battery location to the front derailleur. After you find these measurements, find the version that's slightly longer to accommodate your routing needs.
- Connects Di2 batteries to front and rear derailleurs
- Compatible with all versions of Shimano Di2 drivetrain
- Different lengths accommodate varying frame geometries
- Item #SHI00ET
- Shimano Di2 drivetrains
- Recommended Use
- wiring Di2 derailleurs to battery
What do you think about this product?
June 27, 2017
Y-Split Routing length clarification
- I've used it once or twice and have initial impressions
Currently Shimano makes this Y-Split junction in 3 configurations: 1) EW-JC130-SS 250mm/350mm/50mm 2) EW-JC130-SM 450mm/350mm/50mm 3) EW-JC130-MM 550mm/550mm/50mm
October 16, 2017
Yet another impressive employee review.
July 26, 2019
Thanks for the clarification
June 29, 2020
What size is required for a 42cm bar
May 16, 2019
Will this eliminate the internal junction box (B Junction) or do I still have to buy that?
May 21, 2020
you need a 1 to 1 connector instead EW-JC200
July 16, 2017
Can this be used in lieu of a junction box on a 1 x 11 setup?