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Synchronized shifting finally comes to Ultegra Di2
March 10, 2017
I've been wishing and anticipating the day when Shimano will make available firmware version 3.0 for the derailleurs of the Ultegra Di2. And today is the day when I noticed that the E-tube app on my iPhone was notifying me of an update!
I'm as excited as my dog seeing me come home so I wasted no time in installing them.
After installation, it's time to configure the system. I assigned S1 for full synchronized shifting.
S2 is for semi-synchronized shifting.
After the settings have been confirmed, I tested the functionality and captured it in this video.
Synchronized shifting comes to Ultegra Di2 from azcruz on Vimeo.