The ornamental design for a pair of rear side covers for a four-wheeled motorcycle, as shown and described.
FIG. 1 is a front right perspective view of a pair of rear side covers for a four-wheeled motorcycle;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines showing other portions of a four-wheeled motorcycle are included for the purpose of illustrating environment only and form no part of the claimed design.
The right rear side cover and the left rear side cover of the pair of rear side covers for a four-wheeled motorcycle are mirror images of each other.