Abstract: An improved bicycle seat which is useful for various styles of riding formed of an elongated integral member having a top surface, a bottom surface, a center portion and a pair of lateral end portions. The top surface is contoured to have a pair of concave portions for supporting engagement with each of a bicycle rider's buttocks. The bicycle seat also includes a pair of seat supporting frame members. Each of the frame members is a mirror image of the other and includes a u-shaped rod member having a pair of generally parallel laterally extending leg portions for supporting engagement with the bottom surface of the seat and a closed end portion bent downwardly and generally perpendicular to the leg portions to provide a pair of support members. The supporting members are laterally adjustable as well as constructed and arranged for attachment to a standard bicycle seat mounting apparatus.