The ornamental design for a reflectivering for bicyclewheel, as shown and described.
FIG. 1 is a side perspective view of a reflective ring for a bicycle wheel
showing my new design, the opposite side being a mirror image;
FIG. 2 is an enlarged, fragmentary perspective view of the reflective ring
of FIG. 1, showing one of the ends where the ring separates to permit
insertion into the v-shaped area between the spokes of the wheel;
FIG. 3 is an enlarged fragmentary perspective view showing the other end of
the ring, the two ends abutting together in normal use as shown in FIG. 1.