The ornamental design for a motorized skateboardwheel with heat sink fins, as shown and described.
FIG. 1 is an upper right perspective view of a motorized skateboard wheel with heat sinks of the present invention;
FIG. 2 is a lower perspective view thereof attached to an exemplary skateboard;
FIG. 3 is an upper left perspective view thereof.
FIG. 4 is a front side view thereof with heat sink fins shown, of which the rear side view, top side view and bottom side view are the same;
FIG. 5 is a left side view of thereof; and,
FIG. 6 is a right side view thereof.
The broken lines shown are included for the purpose of illustrating the environment in which the article resides and form no part of the claimed design.