Here is another air bike that takes your cardio and and endurance to the next level. The Schwinn AD2 Airdyne Bike not only pushes your body hard but also keeps you cool. Its wind resistance challenges you more the harder you pedal. This bike has 250lbs weight capacity.
The AD2 uses synchronized arm and leg motion to work your entire body. It has a display to show your time, distance, speed and calories.