The Schwinn AD6 Airdyne bike is a must have for commercial facilities and is also a perfect cardio machine for a home gym. It offers a cardio workout for both upper and lower body. With a virtually indestructible frame, updated styling, and new features all over the bike, the Schwinn AD6 has the same dual motion benefits as its predecessor and a few cool surprises. The advantage of the unique air resistance system is that it offers as much resistance as you can handle. The Airdyne"s dual-action arms help you work out your entire body. The harder you pedal, the greater the resistance. The dual-action design, meanwhile, synchronizes your arm and leg movements to simulate your natural motion, helping you work your upper and lower body at the same time. Finally, the air resistance system creates streams of cooling air while you pedal, making for a comfortable home workout. The Airdyne includes a comprehensive computer console that provides feedback on time, distance, workload level, calories burned, Watts, heart rate, and RPM. As a result, it"s easy to keep track of your overall fitness level. The AD6 features an extra-padded anatomically seat and a capacity of 300 pounds. The Airdyne measures 50 by 26 by 51 inches (L x W x H), weighs 115 pounds, and carries the following warranties: 15 years on the frame, three years on parts, two years on electronics, and six months on labor items. About Schwinn Ignaz Schwinn and his partner Adolph Arnold incorporated Arnold, Schwinn & Company on October 22, 1895. Within a few short years of its inception, the company had become an acknowledged technical and quality leader within the bicycle industry. Now, more than 100 years later, Schwinn has become an American icon and built some of the best-known and best-loved bicycles of all time, including the Aerocycle, Paramount, Phantom, Varsity, Sting-Ray, Krate, Homegrown, and more. The company is also a leading purveyor of home and fitness equipment, and has been an indispensable player in revolutionizing biking and fitness around the world. airdyne2 Compare these Airdyne Models Model Schwinn AD2 Airdyne Schwinn AD4 Airdyne Schwinn Airdyne Evo Comp Schwinn AD6 Airdyne MSRP $599.00 $750.00 $900.00 $999.00 Resistance Levels Infinite Infinite Infinite Infinite Resistance System Air Air Air Air Drive System Single stage-belt drive Dual-stage chain and belt drive Dual-stage Super Torque belt drives Dual-stage Super Torque belt drives Number of Workout Programs 2 2 Workouts Simultaneous upper / lower body or upper body workout only Simultaneous upper / lower body or upper body workout only Simultaneous upper / lower body or upper body workout only Simultaneous upper / lower body or upper body workout only Heart Rate Telemetry enabled Telemetry enabled Telemetry enabled Display Type LCD LCD LCD LCD Display Readouts Time, Distance, Calories, RPM Time, Distance, Calories, Calories per Hour, RPM, Workload, and Heart Rate Time, Distance, Calories, Calories per Hour, RPM, Workload, and Heart Rate RevMeter, Time, Distance, Calories, RPM, Watts and Heart Rate Power Requirements 2 AA Batteries (not included) 2 AA Batteries (not included) 2 AA Batteries (not included) 2 AA Batteries (not included) Seat Padded Extra-padded, oversized Extra-padded, oversized Extra-padded, oversized Product Dimensions (L x W x H) 58 x 25 x 48 inches 50 x 23 x 48 inches 50 x 23 x 48 inches 50 x 26 x 51 inches Product Weight 96 pounds 96 pounds 104 pounds 115 pounds Warranty Frame: 5 years, Parts: 1 year, Electronics: 1 year, Labor: 90 days, Wear Items: 90 days Frame: 30 years, Parts: 3 years, Electronics: 3 years, Labor: 1 year, Wear Items: 1 year Frame: 30 years, Parts: 3 years, Electronics: 3 years, Labor: 1 year, Wear Items: 1 year Frame: 15 years, Parts: 3 years, Electronics: 2 years, Labor: 6 months Maxium User Weight 250 pounds 300 lbs 300 lbs 300 lbs