FIG. 1 is a perspective view of the rotor which embodies my new and original design therefore;

FIG. 2 left hand side elevational view thereof;

FIG. 3 is a right hand side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.