bdc1031 Features: * Contoured ergonomic seat glides along precision bearing rollers. * Compact design. Folds for storage into a 16 X 24 space. * 44 inches of travel from pedals will accommodate any size user. * Adjustable (height and angle) Console has a built-in Polar (or compatible) Heart Rate Monitor receiver. Chest Strap optional * Lightweight, rubber coated aluminum handle. * Level 1 - Air resistance Level 2 through 6 - Air and magnetic resistance * Console displays: Time Distance, Strokes, Calories and Heart Rate (with optional chest strap). * Sealed urethane seat for increased durability * Folds for easy storage * Optional Polar T34 Chest Strap * Frame and all weld points are guaranteed for as long as you own the machine. All other parts are warranted for a period of one year from purchase date. 90 days labor