I`m surprised by how many people say they`re slow or have a lot of rolling resistance. I currently use 26 x 1.25 and 700 x 32 (wire bead) and they`re both the "fastest" tires I`ve used on those two respective bikes. Granted, I`m used to tires more on the heavy-duty side and the Paselas are also the closest to racing tires I`ve used in any size. I`ve used other sizes of Paselas in the past and I agree that they ALL seem to run quite a bit on the narrow side for any specified width. Plus one on the T-Serves too, if you want similar, but a little stouter- that`s what goes on in place of my 26 X 1.25s when I head off the beaten path.