| 摘要 |
A chain link (1; 30) for a bicycle formed of a flat elongated body (2), at the ends (3, 4) of which there are a first (5; 35) and a second (6; 36) through-hole for inserting pins (7) that are necessary for coupling the link (1; 30) with the other links (30; 1) of the chain (50). In the region (11) between the first (5; 35) and the second (6; 36) coupling hole there are two through-openings (12, 13; 42, 43) obtained by removal of material. <IMAGE>
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