
Originally Posted by
bmclaughlin807
Making bikes smaller while maintaining the same wheel size brings up all kinds of geometry issues... If you shrink the frame too much without also shrinking the wheels, then the angles have to change to accommodate, and you end up with funky geometry. Yes, it can be done, but the results aren't necessarily what you want. Evidently the trade off is worth it to some people, if for no other reason than to ensure that tires, tubes and such are readily available.
On the other hand, I've known a few smaller riders who were more than happy to trade off the availability of spare tires/tubes at every turn for having a more comfortable fitting ride.