ShimanoUltegra 6871 Di2 TT Brake/Shift Lever Set
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- Q & A
6871 DI2 will not shift out of the box. I have the SW-R671 and SM-EW90-B. THe SW-R671 shifts with no issues. Can't figure out why the 6871 TT will not work. Swapped ports but still nothing.
I told with Rudy, Evolusport - ebay.
I bought the set, shimano ultegra 10 speed, Di2 TT, shimano box junctionEW 5 port and two Etube wire 300 mm. I could do the connection because I need
SM EW79A-1 junction.
I have ultegra Di2 with shifter barend too!
How can I get the SM EW79A1??/
Could you help to get it?
Thank you!
Noronha