The ornamental design for a golfcart handle cover, as shown and described.
FIG. 1 is a front perspective view of a golf cart handle cover showing my
new design, the broken line showing of the golf cart is for illustrative
purposes;
FIG. 2 is a top and front perspective view thereof;
FIG. 3 is a top and rear perspective view thereof;
FIG. 4 is a bottom and front perspective view thereof; and,
FIG. 5 is a bottom and rear perspective view thereof.