Originally Posted by
tablatom
The Vittoria Voyager Hyper has probably got just as much grip as the Override, and probably rolls faster.
Its so fast i keep up with Roadies with ease when pumped up to 80psi on my Boardman hybrid. The 700c X 35 measure 37mm wide on my bike.
I went on a lot of group road rides with 40mm Hypers at 55psi. They were just fine. Bikerollingresistance rates them as ~5watts slower than gp4000s. And 28mm gp4000s are perfectly fine for rails trails/crushed limestone trails.