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Schwinn Airdyne AD4 Exercise Bike

The Airdyne® Exercise Bike is simply smart. Wind resistance is exponential, so the harder you pedal, the higher the resistance becomes. This naturally provides the right workout for both a novice exerciser and an elite athlete.

Schwinn Airdyne AD4 Exercise Bike Specifications

Performance Features

Resistance Levels Infinite
Resistance System Air
Drive System Chain Drive

Programming Options

# of Workout Programs 2
Workouts Simultaneous upper/lower body, or upper body workout only
Heart Rate Monitoring Enabled

Computer Features

Display Type LCD
Display Readouts Time, Distance, Calories, Calories per Hour, RPM, Workload, and Heart Rate
Style Upright Stationary Bike

Details and Warranty

Product Dimensions 50"L x 22.5"W x 48"H (127 x 57 x 122 cm)
Machine Weight 96 lbs (44 kg)
Maximum User Weight 300 lbs (136 kg)
Power Requirements 2 AA Batteries
Seat Extra padded, anatomically correct seat
Residential Warranty Frame - 30 Years; Parts - 3 Years; Electronics - 3 Years; Labor - 1 Year; Wear Items - 1 Year
Commercial Warranty Frame - 15 years; Parts, Electronics and Labor - 1 year; Wear Parts - 6 months

Schwinn Airdyne AD4 Exercise Bike Features

Patented Air Resistance Technology
The unique Schwinn® Fitness air resistance system is based on exponential resistance, which simply means that the harder you work, the greater the workout. The Airdyne® flywheel provides smooth resistance while cooling you during the workout. The Airdyne® Exercise Bike is ideal for both fitness and rehabilitative use.

Total Body Ergonometer
Patented dual-action design delivers a simultaneous, full-body workout with the versatility of exercising your lower or upper body separately.

On-board Computer
Provides immediate feedback on your fitness progress. Easy-to-read LCD displays time, distance, calories, RPMs and resistance level. Optional heart rate monitoring is available. Computer can be set for different elevations for a very accurate level/work load based on air density at different altitudes.

Drive Train
The drive train meets the tough requirements set for road bike chain life. Sealed cartridge bearings ensure a smooth ride, reliability and extra long life.

Transport Wheels
Makes it simple to move across any flat surface.