Looking for some help with Race Tires. Specifically the advantages/disadvantages of a 23mm vs a 20mm tire. Looking at the Michelin Pro Race 2’s and was wondering if switching from the 23 to 20 would have any significant impact.
It’s like Slowman knew what you were going to ask: http://www.slowtwitch.com/mainheadings/techctr/wheels_tires.html
Click through the front page - he’s added some other interesting content too.