Thread: Soma Saga build
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Old 05-06-11, 09:38 AM
  #11  
xyzzy834
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Originally Posted by sstorkel
FWIW, my Shimano Ultegra triple FD also works in this configuration. I would expect that most road derailleurs designed for triple cranks could work with a 47.5mm chainline.
That's a good point. My write-up wasn't clear about that. The spacer juggling around the crank to create the 47.5mm chainline was the critical part for making the setup work with road STI shifters and a front derailleur.

I used the IRD Alpina-d because it's designed for compact chainrings up to about 48-teeth. The Ultegra triple will also work. Most any road FD will work as long as you bring the chainline in from the "natural" 50mm for a MTB crank to something in the 47.5 range.
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