The Airdyne ® is simply smart. The wind resistance is exponential, so the harder an exerciser pedals, the higher the resistance becomes, naturally providing the right workout for a novice exerciser or an elite athlete. Because the fan creates resistance with air, the braking system for Airdynes withstands zero friction, eliminating maintenance associated with more complex systems.

Specifications

Resistance 
Unique self-generating air resistance - the harder you pedal, the greater the resistance

Computer Displays
Computer provides feedback on time distance, workload level, calories, cal/hr, RPMs and optional heart rate monitors

Residential Warranty
Frame- lifetime, Parts- 3yrs.
Electronics- 3yrs., Labor- 1yr.

Dimensions
50"L x 22.5"W x 48"H