10. Gocycle Foldable Electric Bike
While most of the items on this list were accessories, Gocycle's Foldable Electric Bike is an interesting innovation. Running on a 260-watt motor, this contraption can travel up to 15 mph. If on a hill, you can throw the bike into “Assist Mode” which allows the bike to gauge how hard you’re pedaling and help you finish the task. In addition to the bike itself, buyers receive front and back brakes, a safety cutoff switch, safety lights, horn basket, and AC charger.