enabling the rider to control the supply of batter power from the battery module 40 to the wheel hub motor 22 of the front wheel 20 or the wheel hub motor 53 of the rear wheel 51 to propel the electrical bicycle during riding the shock absorber 54 absorbs shocks eliminating or reducing transmission of shocks to the saddle 65 the steering control of the electrical bicycle is outlined hereinafter with reference to fig6 through 8 fig6 illustrates the electrical bicycle running forward in a straight line at this time the rider keeps his or her body vertical and the center of gravity is at the electrical bicycle the pivot coupler unit 6 keeps the front body unit 1 and the rear body unit 5 aligned fig7 illustrates the electrical bicycle turned rightwards at this time the rider 39 s upper body is slightly twisted to the right the center of gravity of the rider 39 s body is shifted to the right side of the electrical bicycle due to the change of the center of gravity the angular position of the front body unit 1 is changed relative to the rear body unit 5 when the rider twists his or her upper body to the left the center of gravity is shifted to the left side thereby causing the front body unit 1 to be turned to the left relative to the rear body unit 5 as shown in fig8 as indicated above controlling the steering direction is not through the handlebar 34 twisting the rider 39 s body to change the center of gravity achieves the steering control the grips 35 35 u2032 and the handlebar 34 are provided for the holding of the rider 39 s hands.