We claim the ornamental design for a hitch-mounted bicycle carrier, as shown and described.
FIG. 1 is a perspective view of a hitch-mounted bicycle carrier;
FIG. 2 is alternate perspective view thereof;
FIG. 3 is a front elevational view of a thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Broken lines are included for the purpose of illustrating environment and unclaimed portions of the claimed article, and do not form a part of the claimed design.