Explore hidden trails with SwissBike XO Folding Bikes ($2,300). Inspired by rides through harsh mountain trails and terrain of the Alps, this rugged full-size bike is built to go anywhere. The SwissBike XO is designed with a folding frame that allows for easy transport and storage in the trunk of your car. Standards include 26-inch wheels, 27-speed with front suspension fork and disk brakes, and components serviceable at any bike shop.