Endurance stationary bikes are manufactured by Body-Solid, Inc. Body-Solid manufactures their equipment in their 200,000 square foot facility in Illinois. The company has been developing and refining their technology since 1989. They now sell their exercise equipment all over the World. Body-Solid is one of highest-quality producers of fitness equipment for homes, gyms, and other commercial settings. No one else in their price range offers their lifetime home warranty.