I bought a felt BMX complete bike last summer, on sale, and wondered what more experienced riders think of them. I have an '07 ethic which i have upgraded quite a bit: I'm left with the frame and the cranks, and the pedals, none of which I've had problems with. I guess its a bit heavy, but I've been told lighter stuff oftentimes breaks. any thoughts? They come pretty cheaply spec'd, loose ball everything, but they do work.