Originally Posted by classic1
Plus you have less rotational weight with the 175's
too right
I might even try some 172.5s today. Rob Crowe can ride at 80kmh into a headwind; he uses 172.5, and he's 6ft3!!!
some of the rec.bicycles.tech heroes have been arguing over that Velo News article
http://www.cyclingforums.com/t327415.html