Motorcycle

FIG. 1 is a front view of a motorcycle showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front and left side perspective view thereof; and,

FIG. 7 is a rear and right side perspective view thereof.

The light-grayed-out portions in FIGS. 1 to 7 illustrate portions of the motorcycle that form no part of the claimed design.