Originally Posted by
goenrdoug
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I like Schwalbe One tires. Plenty of options, some of which are geared toward speed/racing, others (like those gatorskins) are geared toward flat protection. Be sure you get the right size. You can probably fit 25mm tires, but check between the chainstays to see just how much space you have between the current tires' rubber and the bike frame (try to fit a 4mm allen wrench between the rubber and frame on both sides.) You might be limited to 23s due to wheel flex too. Rub is not good.
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Just looked at the tires that I have on, and I think they are 25mm tires (unless I misunderstood marking on them)
They have following: 25-622 and 700X25C
Are these 25mm tires, or am I wrong in my understanding of these numbers? Thanks