Iride01 totally agree with this statement
:
A mountain bike that doesn't have suspension and is fairly lightweight. Or better yet IMO, a cruiser with tires smaller than 700C. My wife won't even look at a bike with 700C wheels anymore.
To add to 700c or 29" wheel comment, I share the same feeling, and I am on the upper end of most xl bikes in terms of fit. I find that 650b gives me the balance I want.