Originally Posted by
dw01
The 700 size offers a much better tire selection. That's all.
It doesn't really matter if you already have a tire you like in 27". I like Continental Gatroskins and Panaracer Panacelas. i have tried the Schwalbe Marathon and they were nice. Getting into fatter tires is where choices get skimpy.
I'm not gonna lie, I'm a fan of Challenge tires and I wish they made them in 27"