BICYCLE CHAIN

摘要

A bicycle chain comprises a first outer link plate. The first outer link plate comprises a first end portion, a second end portion, and a first intermediate portion. The first end portion, the second end portion and the first intermediate portion defines a first outer peripheral edge. The first outer peripheral edge comprises a first end edge, a second end edge, a pair of first intermediate edges, and a first recessed edge. The first end edge extends about the first end portion. The second end edge extends about the second end portion. The pair of first intermediate edges extends along the first intermediate portion between the first end edge and the second end edge. The first recessed edge is provided between the first end edge and one of the first intermediate edges.

主权项

1. A bicycle chain comprising:
a first outer link plate comprising:
a first end portion including a first opening having a first center axis;a second end portion including a second opening having a second center axis; anda first intermediate portion interconnecting the first end portion and the second end portion, the first end portion, the second end portion and the first intermediate portion defining a first outer peripheral edge comprising:
a first end edge extending about the first end portion;a second end edge extending about the second end portion;a pair of first intermediate edges extending along the first intermediate portion between the first end edge and the second end edge; anda first recessed edge provided between the first end edge and one of the first intermediate edges.