Been working on this for a while and now I've got the thumbs up from Montague USA. I just listed the ultimate prepper bike in my store--the Montague Paratrooper--developed in conjunction with DARPA for the military, and only recently made available in the civilian marketplace. See my listing: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=ADME:L:LCA:US:11&item=7246333712 MSRP is $695. MAP is $645. OUR special Survivalmonkey prices are much lower for a very limited time. ... Our limited-time, group-buy discounted prices are not advertisable (so as not to violate the MAP agreement--do NOT post our special prices here in this thread please). If you are interested, email me and I'll give you the price: firstname.lastname@example.org. The bike comes in either an 18 inch or 20 inch frame. The one you want is based on your height--see the bottom of the listing. I could go on and on about this bike, but I suggest if you are interested, you have a look at the listing and do more research. This bike was designed and built to be dropped out of airplanes on a man's back, to be unfolded and to be ridden away in 30 seconds. Yep--tough and lite! I'm thrilled to have it in my store and to be able to offer you a very nice discount. The group buy will run through June. Orders should deliver in July.