Originally Posted by
bblair
Real answer: it depends. When Conti 4000 tires were out, they didn't seem to measure true to spec, so a 23mm was all I could get on my front before it got too close to the top of the fork. Now, I have success with both Schwalbe and Conti 5000 tires, 28mm rear and 25mm front. My current rims are wider though, so that gives less of the light bulb effect.
Sorry it's not just a yes or no answer.
Received my frame, nice looking. Threw some GP 5000’s on my CXP 33 wheels, I can see the max tire size is going to be 26mm or so. These tires are so-called 28mm as new from Conti, but on these wheels run small. Just as well. I have some GP 5000 in 30mm on order, doubt they’ll fit. I’m OK with it though. Nice looking frame,