US Patent 7963889 Indoor exercise cycle with tilt function

A cycle apparatus for physical exercise, rehabilitation of injuries and increased balance, the apparatus designed as a stationary exercise cycle. The apparatus consist of a first lower stable frame configured to be supported on a floor and a second upper frame rotary connected on axle fixed cantilever on first frame. The upper frame has an adjustable tilt movement relative the lower frame crosswise the flywheel's revolving motion. Stabilizing of the upper frame is done by turning handlebars.