Bicycle sprocket unit

Description

FIG. 1 is a front elevational view of a bicycle sprocket unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view of FIG. 2;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view thereof, with several of the sprocket gears removed for clarity of disclosure; and,

FIG. 9 is an enlarged top perspective view thereof.

The broken line showing of environment features shown throughout the drawings are for illustrative purposes only and forms no part of the claimed design.