Folding Exercise Bike, Fitness Upright and Recumbent X-Bike with 10-Level Adjustable Resistance, Arm 17723494About this item Folding Exercise Bike, Fitness Upright and Recumbent X Bike with 16 Level Adjustable Resistance, Arm Bands and Backrest Functional Foldable Design Get intensive workout with an upright position, or easily convert it to recumbent exercise position for a casual workout. Folds up and out of the way when you're done with your workout. Large LCD Display Monitor your your workout in speed, distance, heart rate, calories burnt, and time add