| 主权项 |
1. A bicycle sprocket comprising:
a sprocket body having a rotational axis; and a plurality of sprocket teeth extending radially outwardly from an outer periphery of the sprocket body, at least one of the sprocket teeth including a first layered member, a second layered member and a third layered member, the first layered member having a first axial surface and a second axial surface opposite to the first axial surface, the second layered member being attached to the first axial surface of the first layered member such that the first and second layered members overlap each other in an axial direction as viewed parallel to the rotational axis, the third layered member being attached to the second axial surface of the first layered member such that the first and third layered members overlap each other in the axial direction as viewed parallel to the rotational axis, the first layered member having a specific gravity that is less than those of the second layered member and the third layered member. |
