Angle-adjustable bicycle seat cushion and bicycle

The utility model relates to the technical field of bicycle accessories, and discloses an angle-adjustable bicycle seat cushion and a bicycle, which comprise a saddle, an angle adjusting component, aconnecting plate and a seat tube, the saddle is mounted on the connecting plate through the angle adjusting assembly; the angle adjusting assembly comprises a first supporting rod and a second supporting rod, one end of the first supporting rod or the second supporting rod is slidably connected with the saddle or the connecting plate, and the forward inclination angle of the saddle can be adjustedby adjusting the connecting position of the first supporting rod or the second supporting rod and the saddle or the connecting plate. The technical problem that the riding posture and the health of arider are affected due to the fact that the angle of the bicycle seat cushion cannot be adjusted is effectively solved, the angle of the seat cushion can be adjusted without tools, and the convenience of seat cushion angle adj