The ornamental design for an audiodevice mount and set of speaker housings assembly for a bicycle, as shown and described.
FIG. 1 is a perspective view of an audio device mount and set of speaker housings assembly for a bicycle according to the present invention, showing the design in position of use attaching a portable audio device to a bicycle. The portable audio device and bicycle are shown in broken lines and included for illustrative purposes only and form no part of the claimed design;
FIG. 2 is an exploded front elevational view thereof;
FIG. 3 is an exploded rear elevational view thereof;
FIG. 4 is an exploded top plan view thereof;
FIG. 5 is an exploded bottom plan view thereof; and,
FIG. 6 is a right side elevational view thereof; the left side being a mirror image of the right side.