FIG. 1 is a perspective view of an electric motorcycle showing my new design. FIG. 2 is an another perspective view thereof: FIG. 3 is a left side elevational view thereof; FIG. 4 is a top plan view thereof; FIG. 5 is a rear elevational view thereof; FIG. 6 is a right side elevational view thereof; FIG. 7 is a bottom plan view thereof; and, FIG. 8 is a front elevational view thereof.