Assault Air Bike Commercial Gym Equipment,Designed in USAAssault Air Bike At Assault Fitness Products, our mission is and always will be, to make the highest quality and most durable fitness equipment. Whats the best airbike for crossfit training? There are quite a few airbikes available nowadays, but this is the BEST airbike you will find. Modeled after the classic Schwinn Airdyne design, the Assault Air Bike has injected some new technologies, such as ball bearings on every pivot point, resulting in a