Solid structure and a flywheel for smooth and steady movement The monitor with LCD screen keeps track of time, speed, distance, heart rate, and calories Adjustable seat height, forward and backward adjustable seat position Adjustable resistance Features a cell phone holder Dimensions: 42.25-in x 20.75-in x 53.25-in Seat dimensions: 10.75-in x 9.5-in Soozier 10-Level Indoor Cycling Bike