To provide a modification type bicycle saddle which gives a comfortable feeling of sitting, has a simple structure with ease of use, can be folded easily, and is excellent in practicability.

The modification type bicycle saddle includes a saddle frame 1 and a supporting cloth 2 stretched tightly and connected to the saddle frame, wherein the saddle frame is provided with at least three supporting points available for connecting supporting cloth margins and a middle of the supporting cloth is arranged to be afloat above the saddle frame. The saddle frame consists of a bottom supporting frame and left and right supporting frames each of which is movably connected to the bottom supporting frame and can be folded and the bottom section of the bottom supporting frame is movably connected (principally connected) to the left and right supporting frames through a connecting shaft (principal shaft).