9. Bionic Runner
Did you ever think you can actually run a bicycle? It appears you can! If you are a fan of both running and cycling, you’ll be glad to hear that engineer Steve Cranitch and prolific bike-builder Dr. Henry Thomas have invented the Bionic Runner. Its patented mechanism is designed to put an end to all kinds of runner’s injuries by perfectly simulating the timing and motion of real running. In addition, it far outperforms old-school training devices like Eliptigo. With an 8-speed internal gear hub, the Bionic Runner performs well on almost any terrain. It also has front and rear brakes for when you need to stop into a halt immediately. It is completely foldable for easy transportation.