Abstract: The invention relates to a device (1) for adjusting the angle of inclination of a saddle (2), preferably consisting of a plastic and/or metal materials for two-wheeled means of transport, preferably bicycles. Said device (1) can be arranged between the saddle (2) and the saddle tube (3) in a functionally efficient manner. According to the invention, the adjustment of the angle of inclination of the saddle (2) is simplified in that the device is embodied in the form of a transmission such that the angle of inclination can be adjusted by means of the device (1) in a continuously-regulated manner.