The Stamina's super quiet Silent Magnetic Resistance gives you a great cardio workout in the convenience of your home. Stationary cycling which is one of the most effective low-impact aerobic exercises for increasing your metabolism for more efficient calorie and fat burning without the impact on your joints. Choose your own workout intensity with the 8-step adjustable tension control, or use one of the 6 preset programs: Fat burn, Maximum fat burn, Aerobic, Hill, Interval or Mountain. The electronic, battery-operated monitor lets you know when you are working within your target heart rate zone, and keeps you motivated during your workout by displaying speed, distance, time, and calories burned. The aero handlebars have built-in pulse sensors take your pulse. The oversized, molded seat is padded and adjustable to fit any size rider. Because it is an impact-free activity, stationery cycling can be a lifelong form of exercise. For effective aerobic exercise, work within your target heart rate zone (70% to 85% of your maximum heart rate). Features STAMINA SILENT MAGNETIC RESISTANCE UPRIGHT EXERCISE BIKESilent magnetic resistance Multifunction LCD monitor with 6 preset programs Eight-step adjustable tension control Wheels for easy portability Adjustable seat height Oversized molded seat and foot pedals Steel frame construction Metallic gray color Includes owner's manual Dimensions & Specs STAMINA SILENT MAGNETIC RESISTANCE UPRIGHT EXERCISE BIKEFootprint : 30.5 x 21 in Max User Weight : 250.00 lbs Length: 30.50 in Width: 21.00 in Height: 53.00 in Weight: 60.00 lbs Package Length: 33.25 in Package Width: 11.00 in Package Height: 23.75 in Package Weight: 65.00 lbs Riding Position : Upright Resistance System : Silent magnetic resistance Handlebars : Aero handlebars Resistance Levels : 8 Levels Console Readouts : Speed, Distance, Time, Calories burned Console Display : LCD monitor Heart Rate Monitor : Hand pulse Wheels : Yes Drive System : V-belt Pedals : Oversized foot pedals Crank : 1-Piece, 6 in crank Bearings : Crank: Bicycle balls, Others: Shielded bearings Workout Programs : 6 Pre-programmed workouts: Fat burn, Hill, Maximum fat burn, Interval, Aerobic and Mountain Flywheel : 13.6 lbs Saddle/Seat : Oversized, Molded padded seat, Adjustable seat height Fanwheel Technology : Enclosed Frame : Steel Finish/Color : Silver powder coated Grade : General fitness, Residential In The Box: Owner's manual, Tools Made In: China