MedMobile Lightweight Portable Folding Mini Bike Pedal Exerciser with Computer Display This pedal exerciser is an economic exercise bike so compact that it stores out of the way under a chair or bed. Made of heavy duty steel with a large knob to adjust for variable resistance. Includes comfortable pedal straps and folds up for easy storage and travel. Base Dimension (Leg Dimension) is 29 inch (depth) by 14.5 inch (Width). Height is up to 13 inch. Five function display indicates exercise time, revolution count, revolutions per minute (rpm) and calories burned. Pre-assembled, no assembling is required. Folding design for easy storage and travel.