Electric bicycle

FIG. 1 is a bottom, front and left side perspective view of an electric bicycle showing our new design;

FIG. 2 is a top, rear and right side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The ornamental design that is claimed is shown in the drawings as solid lines and surfaces having surface shading. The even-dashed broken lines shown in the drawings illustrate portions of the electric bicycle that form no part of the claimed design.