Thread: Tbtio
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Old 03-19-21, 06:24 PM
  #9  
nlerner
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The challenge I’ve often found with lining up vintage front derailleurs is that for whatever historical reason, the front and rear cage plates are no longer parallel. You could straighten one or both, but that usually makes things worse, in my experience. Then it’s a matter of choosing to line up the chainrings with the inner or outer cage. I usually opt for the latter.
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