Bicycle frame

Description

FIG. 1 is a perspective view of a bicycle frame showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines in the drawings illustrate portions of the bicycle frame that form no part of the claimed design.

Claims

The ornamental design for a bicycle frame, as shown and described.