Originally Posted by
unterhausen
I like the idea of 650b, but my 650b frame is one of my stalled projects. For randonneuring, there are a lot of advantages to 700c. I am running 700c x 32mm and I'm pretty happy about that.
I doubt I would have ventured down the 650B path if my bikes could fit 700x32 tires and fenders. I got fairly beat up on a 400k with heavily-seamed roads, and decided that my 700x28s weren't cutting it.