From the city streets to the back-country trails, the Dahon Curve D3 Folding Bike can go anywhere. Perfect for tight squeezes, the Curve D3 is Dahon’s most-popular folding bike – and for good reason. Just 16 inches in length, sporting cool styling and a good ride, the Curve G3 has a patented new V-Clamp frame hinge that is strong, durable and easy to operate. It also comes equipped with Schwalbe Big Apple tires that are fast rolling and super comfy, and it also comes with luggage mounts. Retails for around $520. Dahon.