| 摘要 |
A hand/foot powered bicycle includes a pedal power mechanism as a power source for driving the bicycle. A user can pedal a first pedal and a second pedal with both feet to drive a front sprocket. Via a first chain, the front sprocket drives and rotates the rear wheel. The hand/foot powered bicycle further includes a handlebar power mechanism having a handlebar structure as a power source for driving the bicycle. The hand/foot powered bicycle further includes a power transmission assembly for transmitting power to the front sprocket of the bicycle to drive and rotate the front sprocket. By means of continuously rotating the handlebar structure, the power transmission assembly is driven to transmit power to the front sprocket to drive and rotate the rear wheel via the first chain. A user can drive and make the hand/foot powered bicycle advance with hands and/or feet.
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