Any idea how these compare to normal bikes? I've been wanting to get something to replace my Sears 3-Speed that is lighter, and has a wider range for the gearing. I was going to get a decent road bike and a Nexus 8 hub, but after finding out about these and the Sturmey Archer 8 Speed, I realised I could probably have a complete bike for less than a Shimano Hub. I've read a bit on folders, and it sounds like the good ones can ride as well as a normal bike. These don't have to worry about folding, but they also aren't designed to be used like this.

Maybe I'll have to get the bits and peices to get my BMX working and try it.