Bicycle Mechanics - medium cage or short cage campy centaur rear??

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bluenote157
09-07-10, 06:16 PM
I'm building up my classic bike with more modern parts. I have a compact 50/34 crankset and intend on going 11/23 or 11/25. Anyone know which size cage I need for each?

thanks in advance!

cny-bikeman
09-07-10, 06:24 PM
Look up specs for each or ask the seller - you need a max capacity of 25 and a wrap capacity of 30 teeth.
ultraman6970
09-07-10, 07:07 PM
The short cage works fine with 25.