E Tube Help

[junkie_ball]

Hi,

I have the di2 ultergra 6850 group set on my bike. I have just updated all firmware to the latest version using a SM-BCR2 connection. I know this connection doesn't allow for error checking but does allow a user to update the settings presets on the bike. I was looking to set a profile up whereby if i hit a certain gear on the rear cassette the front automatically changes and then drops the rear cassette by approx 2 (either up or down depending if you going up or down through the gears) to allow the rider to maintain a steady cadence. I have seen this working online in videos.

My issue is when i connect the bike all units within the di2 group set are recognised and show they are all up to date in terms of firmware and connected. The problem is whenever i try to read the bikes preset files it say an error has occured whilst reading settings. Has anyone come across this? I've searched the web and cannot find much info on this and the error is not shown in the e-tube manual which is basic to say the least.

 

[User33236]

As far as I know synchro-shift on road group sets in only available as standard on the new Dura-Ace 9150 Di2.

Shimano themselves say:-

"Shimano Synchronized Shift will be available for all previous 11-speed Di2 road component groups with the use of new Di2 firmware and accessories in November 2016."

but I cannot find a list of what 'accessories' are required for Ultegra Di2.

EDIT: It seems the new BT-DN110 battery is required as it has more memory to support additional features.

 

[junkie_ball]

EDIT: It seems the new BT-DN110 battery is required as it has more memory to support additional features.

Dam may have to stick with the old fashion way and change manually. lol. Have you ever had an issue with not being able to read the profile file off the bike though?

 

[User33236]

Dam may have to stick with the old fashion way and change manually. lol. Have you ever had an issue with not being able to read the profile file off the bike though?

Never tried doing it with any of the bikes we have equipped with Di2. Will give it a go when I get a chance and report back.