Ok, I want to do a custom build and thought I'd pin down a wheelset, and that might point me to a specific frame or bike. Right, I don't have the bike yet. I've read up on all your bikes for years and I still can't figure out how to choose one. So this is going about it backwards after all, maybe need to pin down the bike first. BTW, I'd like a fast sport bike to use on club rides while traveling. I know about many of the choices, too many: pocket rocket, older dahon TTpro or hammerhead, brompton, (even birdy) and many more. I have most of the group for the build, mainly need frameset and wheelset.

I thought that maybe performance tire selection might point me toward 406 or 451, but it looks like there are 20x28's in both. Or available wheels for my purpose would point me to 406 or 451. Well thorusa has some light wheels in both.

I'm paralyzed with choices. Tough life, right?