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Internets User
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69 Posts
Discussion Starter · #1 ·
So my bike has Ultegra SL and I recently replaced the rings, chain and cassette (12-27). I just replaced all the cables which made no difference with the issue. In the big ring it shifts perfect but not in the small ring. I can adjust the cable and fix it but then the shifting suffers in the big ring. What is going on here? I suspect the rear derailleur may be suspect. Chain line looks good. Chain length might be a tad long but only by a link if that.
 

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Internets User
Joined
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69 Posts
Discussion Starter · #3 · (Edited)
Thanks, it does droop a tiny bit in small small. Would be surprised if that is the issue but I can easily take out a link with out worrying. The hanger is a possibility but its not obvious looking at it.
 
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