StairMaster Airfit Upright Bike, the name known for some of the most demanding workouts in the gym now has a new workout your members will love to hate. Tested to withstand 1400 lbs of force, the StairMaster AirFitTM offers a robust design and features dual action wind resistance that provides a total body cardio workout. The AirFit is designed to push you past your breaking point and keep working long after you can't.

The AirFit fan system is manufactured from industrial-grade ABS for long-lasting durability, and features multi-axial curvilinear blade design for maximum performance. Low-maintenance twin belt transmission provides an ultra smooth and quiet ride. Unlike other fan bikes, the AirFit frame is not bolted together in key locations, it's welded. We used 2mm steel to provide maximum strength for the toughest riders - in fact, in testing we proved the frame can withstand more than 1,400 lbs of force! Perfect for people 4'11" to 6'8" tall