Let's face it, every cyclist could use a bike that folds. Folding bikes adapt to their environment. Put them in a car, train, bus, boat or plane, and they take up a bare minimum of space. When it's time to ride, they unfold back into a bike in seconds, with ease. Arrive home, at work - or wherever you're going, and in less than thirty seconds, they're folded.
Most folders fit in a suitcase or small carry bag.
They fold in a few seconds, and they all share one common useful feature - they get a lot smaller when they're folded. It's this freedom to take them anywhere that gives them their magic quality. A folding bike will give you entirely new traveling options. Well, weight is important, because you'll probably be lifting it in and out of the car, etc. Price is important too, as this will probably not be your primary bike.