Bicycle Frame

1. Bicycle frame

1 . 1 is a bottom and right side perspective view of a bicycle frame embodying my new design;

1 . 2 is a top plan view thereof;

1 . 3 is a bottom plan view thereof;

1 . 4 is a front elevation view thereof;

1 . 5 is a rear elevation view thereof;

1 . 6 is a right side view thereof;

1 . 7 is a left side elevation view thereof;

1 . 8 is a perspective view thereof; and

1 . 9 is a bottom and left side perspective view thereof.

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