Fsa chainrings pro and super compatibility

Discuss light weight issues concerning road bikes & parts.
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roca rule
Posts: 678
Joined: Sun Sep 28, 2008 2:23 am
Location: so. cal.

by roca rule

Hello I would like to know if anybody had any experience mixing a 38 pro chainring to a 53 super, if so, how is the shifting?
I have a 130bcd fsa srm that came with 53/39 rings. I know that in theory they are made to work with one another, but I would like to know how much of a negative effect will I have if I decide to go with an fsa pro 38t ring or even see if fyberlyte could fabricate a 37t ring that fits a 130 bcd k- Force crank set.

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Last edited by roca rule on Fri Oct 07, 2016 9:17 am, edited 2 times in total.

by Weenie

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