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Old 02-25-09, 11:18 AM   #1
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swapping derailleur clamps

If I have a 34.9 Rival front derailleur, and a 31.8 dura ace, can I switch the clamps to make the dura ace 34.9 and the sram 31.8?

Also, would this work if both derailleurs were shimano. For example, are the clamps the same for a 31.8 and 34.9 dura ace derailleur, aside from the diameter?
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Old 02-25-09, 12:53 PM   #2
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No. However, you could shim the 34.9 to fit a 31.8 seattube.
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