The invention discloses a convenient-to-move electric bicycle. The convenient-to-move electric bicycle comprises a handlebar, a front fork, a front wheel, a saddle, a rear fork assembly, a wheel hub motor rear wheel, a brake device, a display device, a battery module and a control device. The convenient-to-move electric bicycle is characterized by also comprising a frame assembly. The frame assembly comprises a bicycle head pipe, a connecting pipe, bicycle head pipe connecting plates, a first connecting base, a box assembly, saddle connecting plates and a saddle inserting base. The bicycle head pipe, the connecting pipe, the first connecting base, the saddle connecting plates, the saddle connecting plate bases, the saddle inserting base and the rear fork connecting base of the frame assembly can be taken down and then mounted into the box assembly, and the saddle is inserted and fixed onto the saddle inserting base adjustably through a saddle pipe. The saddle inserting base can rotate forwards, so that the saddle inclines forwards, the saddle can be locked after inclining, and the corresponding section, protruded upwards, of the saddle pipe serves as a lifting handle. The rear fork assembly and the box assembly are detachably connected.