Pooboo Folding Exercise Bike Magnetic Foldable Stationary Bike, 3 in 1 Indoor Cycling Bike Upright Fitness Workout X-Bike with 8-Level Resistance and Arm Resistance Band, Pulse Sensor,LCD Monitor. 【3-IN-1 Exercise Bike with Twister Board】Buy one foldable exercise bike, u can get 3 ways to exercise.