Exerpeutic ExerWorK 1000 Fully Adjustable Desk Folding Exercise Bike with Pulse Sliding Desktop: large fully adjustable desktop with tilt, forward, back, up and down adjustability for sitting or standing positions. 3 angle adjustments (0, 16 and 33 degrees), 5 height adjustments 41" up to 45". Storage Drawer. Arm rest. LCD Computer Patented XBike Desk and Exercise Semi-Recumbent Bicycle. 2.5" Thick large AirSoft seat with extra comfort and adjustable to fit 5' 2" to 6' 3" user height Weight capacity: 300 lbs. Semi-recumbent design for comfortable, effective workouts Folds up for storage. The bike can still fold up when fully assembled, with a foot print of 21.3" L x 25.5" W An 8 level Magnetic Tension control system allows the user to adjust the tension level for an easier or more difficult workout. The actual work surface is 24 inches (W) x 16 inches (H) and it can hold objects up to 44 pounds