| 主权项 |
1. An electric motorcycle with an adjustable squat ratio, comprising:
a front wheel; a rear wheel; a chassis comprising a front suspension on which the front wheel is mounted, a rear suspension on which the rear wheel is mounted, and a frame connected to the front suspension and the rear suspension, said rear suspension comprising a swing arm having a first portion pivotally connected to the frame at a suspension pivot point and a second portion supporting an axle of the rear wheel; an electric motor with a transmission assembly including a pinion sprocket or pulley and a flexible transmission member engaged with the pinion sprocket or pulley for providing a motive force to the rear wheel; and an adjustable motor mount assembly having a plurality of mounting positions for connecting the electric motor to the frame in a selected one of a plurality of mounting positions, said mounting position being selectable to adjust a position of the pinion sprocket or pulley relative to the frame to achieve a desired squat ratio for the motorcycle. |
