Abstract: A bicycle seat with a primary frame that is two parallel, horizontal springs with a vertical rear section and front section that curves upwardly and forwardly. Upper, central, and lower crossbars connect the springs together. A ball and socket joint attaches a secondary frame to the primary frame rear section. A flexible, non-elastic strap tensions the primary frame. One strap end is fixed to the upper crossbar, extends rearwardly through a slot in a tab on the secondary frame, and forwardly to a strap attachment at the primary frame front section. The secondary frame has a C-shaped rod at the universal joint, a central rod extending forwardly from the C-shaped rod, and a C-shaped bracket at the front end of the center rod. A fabric seat is placed over the secondary frame rod and bracket and a tensioning mechanism tightens the seat so that the center rod is under compression.