30 on the back, and 28 on the front with standard rim brakes calipers. If you pick up some of the calipers that allow for up to a 32, you should be able to fit a 32. Now, the rear 32 could be a little tight based on your rim width and how the tire expands out where it could possibly run the seat tube or the front derailleur. Campy I believe has direct mount rim brakes calipers that will fit a 32
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Brian | 2025 Trek Checkmate | 2025 Lynskey Elysium | 2022 Trek FX Sport 5
you should learn to embrace change, and mock it's failings every step of the way.
Last edited by jaxgtr; 07-30-25 at 08:44 PM.