After racking my brains about converting my Mezzo I-4 and as I would have to change the cranks and chainwheel as well as purchase a rim and have it laced to a new hub, buy a lot of tools,etc. the cost and effort would be more than the cost of a new 2008 Dahon Mu P24. So, I decided to keep my Mezzo the way it is, and I ordered the Dahon for group rides and long individual rides. It is dual drive 24 speed with a gear inch range of 21 - 114 inches. What do you Think? Now I'll have two folders, and I'll be well on my way to owning a stable of folders like many of the contributers to this forum. Yeah, I know, I'm becoming addicted.
I may have to go to rehab... no, no, no.