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The ornamental design for a two-piece bicycle crank set, as shown and described.
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FIG. 1 is a perspective view of a two-piece bicycle crank set, showing one crank arm without a sprocket and one crank arm with a sprocket positioned in a near "normal use" relationship to one another, in accordance with my new design;
FIG. 2 is a top plan view of the two-piece bicycle crank set of FIG. 1, the bottom plan view is a mirror image of FIG. 2;
FIG. 3 is a side elevation view of the crank arm with a sprocket of the two-piece bicycle crank set of FIG. 1 shown separately for convenience of illustration;
FIG. 4 is an opposing side elevation view of the crank arm with a sprocket of the two-piece bicycle crank set of FIG. 1 shown separately for convenience of illustration;
FIG. 5 is a side elevation view on a reduced scale of the crank arm without a sprocket and the crank arm with a sprocket of the two-piece bicycle crank set of FIG. 1;
FIG. 6 is an opposing side elevation view on a reduced scale of the crank arm without a sprocket of the two-piece bicycle crank set of FIG. 1 shown separately for convenience of illustration;
FIG. 7 is a perspective view on a reduced scale of both the crank arm without a sprocket and the crank arm with a sprocket of the two-piece bicycle crank set of FIG. 1; and,
FIG. 8 is an alternative perspective view on a reduced scale of both the crank arm without a sprocket and the crank arm with a sprocket of the two-piece bicycle crank set of FIG. 1.
The broken lines shown in the drawings form no part of the claimed design.
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