Embodiments of the present invention include to a two-tier structural frame for a three-wheeled cargo bike. The structural frame can be the platform for the entire bike and includes both steering and suspension parts. The frame of the bike and its related suspension and steering parts provide stability, durability, and comfort, while in motion under human pedal power, as well as motion from a hybrid of human pedal and electric-assisted power sources.
TWO-TIERED STRUCTURAL FRAME FOR A THREE-WHEELED CARGO BIKE
2019-12-05
Patent
Elektronische Ressource
Englisch
TWO-TIERED STRUCTURAL FRAME FOR A THREE-WHEELED CARGO BIKE
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