A motorized bicycle augmentation system employing a powered roller pressed against the bicycle’s tire propels the vehicle forward. This system typically comprises a small gasoline or electric motor, a roller, and a mounting framework. The motor drives the roller, which transmits power to the bicycle wheel through direct contact.
This method of bicycle motorization offers several advantages, including simplicity, affordability, and ease of installation and removal. Historically, similar mechanisms have been utilized for various applications requiring power transmission through frictional contact, showcasing the effectiveness of this straightforward principle. Its adaptability allows for application on a variety of bicycle styles and sizes, broadening accessibility to motorized cycling.