Originally Posted by
Seattle Forrest
100+ psi at 28 mm sounds like a lot. It sounds like you could get by with a lot less air and enjoy a more comfortable ride.
I usually run 88 to 90 psi. The 100 is for a safety margin, and inadvertent overinflation. That said, my 28mm Continental GP 4000s II have a maximum pressure of 110 psi, so it seems reasonable to me to have rims to match.