The invention provides for a bicycle pedaling system where each of the two pedals affixed to opposite sides of the frame, has its own associated crank arm, crank gear, shaft and chain that transmits rotational drive to its associated side of the rear hub. The rear hub has two sprockets, one the left side and one on the right side. The two hub sprockets are connected by a spindle internal to the hub, as to keep them rotating in unison.
Bicycle Pedal Crank with Split Shaft
2016-04-07
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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