The ornamental design for an adjustablemotorcycle dolly, as shown and described.
FIG. 1 is a top perspective view of an adjustable motorcycle dolly with the tube sections in the extended position for maximum length showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a side elevational view thereof opposite the side elevational view of FIG. 4;
FIG. 6 is an end elevational view thereof;
FIG. 7 is an end elevational view thereof opposite the end elevational view of FIG. 6;
FIG. 8 is a top perspective view of the adjustable motorcycle dolly shown in FIG. 1 with the tube sections in the retracted position for minimum length; and,
FIG. 9 is a top view of the adjustable motorcycle dolly shown in FIG. 8.