The ornamental design for a fueltank for motorcycle, as shown and described.
FIG. 1 is a right and front perspective view of a fuel tank for motorcycle embodying our new design;
FIG. 2 is a left and front perspective view thereof;
FIG. 3 is a right and rear perspective view thereof;
FIG. 4 is a left and rear perspective view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a right side elevation view thereof;
FIG. 8 is a left side elevation view thereof;
FIG. 9 is a top plan view thereof; and,
FIG. 10 is a bottom plan view thereof.
The broken lines shown in the drawings illustrate portions of the fuel tank for motorcycle that form no part of the claimed design. The dash-dot-dash line shown in FIGS. 2, 4, 5, 6, 8 and 10 represents the boundary of the claimed design and forms no part of thereof.