BICYCLE WITH TWO PEDALING MODES

摘要

A bicycle provides two pedaling modes for increasing more pedaling interest. The bicycle has a bicycle body, a rotating shaft tube, two cranks and two pedals. The bicycle body has two handlebars respectively disposed on rig ht and left sides thereof, two wheels respectively disposed on front and rear sides thereof and a seat disposed between the two wheels. The two cranks respectively are connected to two ends of the rotating shaft structure and t he two pedals respectively are connected to the two cranks. The rotating shaft tube has a rotating shaft structure and a mode change apparatus. The mode change apparatus is used for changing pedaling modes.