flying pigeon new city portable commuter adult men ladies college students teenagers single speed variable speed bicycle inflatable 飞鸽新款城市便携通勤成人男女士大学生青少年单速变速自行车充气

24-inch single speed 24-inch variable speed 26-inch single speed 26-inch variable speed

retro yellow [ball axis] high configuration retro yellow [ball center shaft] top configuration milk brown [ball axis] high configuration milk brown [ball center shaft] top configuration fresh green [ball axis] high configuration fresh green [ball center shaft] top configuration ladies' pink [ball axis] high configuration ladies' pink [ball center shaft] top configuration