The ornamental design for a bicycletire, as shown and described.
FIG. 1 is a perspective view of a bicycle tire showing my new design, it
being understood that the tread pattern is repeated throughout the
circumference of the tire as shown schematically by solid line, the
opposite side being substantially the same as that shown;
FIG. 2 is a side elevational view thereof;
FIG. 3 is an end elevational view thereof; and
FIG. 4 is an enlarged fragmentary plan view showing the tread pattern
thereof in greater detail.