Originally Posted by
flargle
I just upgraded from 19mm wide Mavic Open Pros to Velocity A23s. Very happy with the change. I'm using 700x25 road tires now and will switch to wider tires when needed.
While wider tires will fit on a narrow rim, they are not recommended. The Mavic website states that a 700x28 is the widest tire recommended for the Open Pro and its other 19mm wide road rims.
Michael