Need Help With Ultegra DI2 Adjusting

auswi2
Posts: 166
Joined: Mon Oct 17, 2011 2:14 pm

Need Help With Ultegra DI2 Adjusting

Postby auswi2 » Fri Feb 08, 2013 12:37 pm

Hello,

I have noticed on my new merida DI2 that when I go down the gears the chain appears to be jumping especially the lower Cogs.

I have watched video's and some may and may not work.

Does anyone on this forum who owns a DI2 advise on a proven way to correctly adjust the RD

I do want to learn to do it myself

Thanks

auswi2

Crawf
Posts: 1935
Joined: Wed Jan 09, 2008 9:20 pm

Re: Need Help With Ultegra DI2 Adjusting

Postby Crawf » Fri Feb 08, 2013 1:22 pm

Page 34.

I'd advise you to count (or write down) the number of times you press the buttons to adjust up or down, that way you can always reverse if you find you have made alignment worse and have an initial reference point.

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Ross
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Joined: Sat Nov 07, 2009 8:53 pm

Re: Need Help With Ultegra DI2 Adjusting

Postby Ross » Sat Feb 09, 2013 6:11 pm

My week old UDi2 has just started doing this, why?
How often is it likely to happen again?

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ozzymac
Posts: 688
Joined: Sat Aug 07, 2010 6:14 pm

Re: Need Help With Ultegra DI2 Adjusting

Postby ozzymac » Sat Feb 09, 2013 6:51 pm

Hi,
I have done over 4000kms with mine and it's never done it.
Might just need a proper first tune up and adjustment etc. I have tuned mine once since I have had it and I was going to do it again today (to wet though) as I am getting a very small annoying chain noise, so hopping a tune will get rid of it.

Cheers

Sent from my GT-P5110 using Tapatalk 2

jcjordan
Posts: 1094
Joined: Sat Nov 08, 2008 3:58 pm

Re: Need Help With Ultegra DI2 Adjusting

Postby jcjordan » Sat Feb 09, 2013 7:39 pm

My first though would be the rear derailiur hanger. Di2 setups push the hanger around quite bit and push it out of alignment. Need a stiffer hanger
James
Veni, Vidi, Vespa -- I Came, I Saw, I Rode Home

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jimsheedy
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Joined: Wed Sep 01, 2010 9:01 pm
Location: Sydney

Re: Need Help With Ultegra DI2 Adjusting

Postby jimsheedy » Sat Feb 09, 2013 9:01 pm

I typed Ultegra di2 tune into youtube. Watched the video and tuned front and rear. All up took under 5 minutes. No problems since.
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