Abstract: An auxiliary wheel conversion assembly for a motorcycle comprises a frame having side members on opposite sides of a receiving space to receive the rear drive wheel of the motorcycle when connected thereto. The assembly has a pair of wheels having a common axis but each being independently mounted to a side member opposite the receiving space, and the pair of wheels substantially in contact with the ground surface at all speeds and is not adapted to selectively lift the wheels. The frame also is substantially at or below the axis of rotation of the rear wheel of the motorcycle.

Abstract: An auxiliary wheel conversion assembly for a motorcycle comprises a frame having side members on opposite sides of a receiving space to receive the rear drive wheel of the motorcycle when connected thereto. The assembly has a pair of wheels having a common axis but each being independently mounted to a side member opposite the receiving space, and the pair of wheels substantially in contact with the ground surface at all speeds and is not adapted to selectively lift the wheels. The frame also is substantially at or below the axis of rotation of the rear wheel of the motorcycle.

Abstract: An auxiliary wheel conversion assembly for a motorcycle comprises a quick connect and disconnect structure, including a generally U-shaped frame having side frame members on opposite sides of a receiving pocket to receive the rear drive wheel of the motorcycle when connected thereto, a cross-bar across the rear between the two side frame members, an auxiliary wheel mounted along and to the outside of each side frame member, such wheels being of the same size as the rear drive wheel and substantially in axial alignment therewith when the conversion assembly is connected to the motorcycle. The forward end portions of each side frame member converge inwardly as they extend forwardly. Their forward ends include connecting members for quick releasable connection to corresponding cooperative connecting members secured to the forward and lower portion of the motorcycle frame.

Abstract: An auxiliary wheel conversion assembly for a motorcycle comprises a quick connect and disconnect structure, including a generally U-shaped frame having side frame members on opposite sides of a receiving pocket to receive the rear drive wheel of the motorcycle when connected thereto, a cross-bar across the rear between the two side frame members, an auxiliary wheel mounted along and to the outside of each side frame member, such wheels being of the same size as the rear drive wheel and substantially in axial alignment therewith when the conversion assembly is connected to the motorcycle. The forward end portions of each side frame member converge inwardly as they extend forwardly. Their forward ends include connecting members for quick releasable connection to corresponding cooperative connecting members secured to the forward and lower portion of the motorcycle frame.

Abstract: An auxiliary wheel conversion assembly for a motorcycle comprises a quick connect and disconnect structure, including a generally U-shaped frame having side frame members on opposite sides of a receiving pocket to receive the rear drive wheel of the motorcycle when connected thereto, a cross-bar across the rear between the two side frame members, an auxiliary wheel mounted along and to the outside of each side frame member, such wheels being of the same size as the rear drive wheel and substantially in axial alignment therewith when the conversion assembly is connected to the motorcycle.