with respect to both the left and right drive shafts 30 here we also see drive tube 80 which is mounted to albeit under bicycle frame 70 shown in phantom line fig1 clearly shows the relationship between frame 70 and drive tube 80 in fig6 vertical axis 3 defines the center of left right symmetry of the gear drives of the present invention it should be noted that to the right of vertical axis 3 is shown the complete right side of the drive motor of the present invention while to the left of center line 3 although not fully shown there is an identical element arrangement i e a mirror image of the right side defining a second drive motor likewise axle center line 2 separates the up down symmetry of the present drive motors with the upper right side portion of the invention shown as described above and an identical lower portion that is a mirror image of the upper portion not shown please note that the up down symmetry does not include the bicycle frame 70 and lever 40 both of which as stated are shown in phantom line to indicate that in this view they are shown for reference only now continuing with reference to fig6 we see that a set of drive elements are defined driven shaft 10 is mounted.