| 摘要 |
The invention relates to a passage system for transmission elements of bicycle components, and a bicycle with a suspended bicycle frame and with a passage system. In order to provide larger passages of transmission elements through a frame tube, a passage system (1) for transmission elements of bicycle components is proposed, with a bicycle frame (2) with a tube construction of frame tubes (4, 6), a passage (3) for transmission elements, and at least one transmission element (70) for controlling a bicycle component of the group of gear cable, brake cable, hydraulic line or pneumatic line. At least one frame tube (4) has in its lateral surface (8) a first opening (10) and a second opening (12), which lie substantially opposite each other, wherein the first opening (10) has a first edge region (16) and the second opening (12) has a second edge region (18), which are formed with a statically effective reinforcement. A passage opening (5) of the passage for transmission elements is formed between the first and the second opening, wherein the at least one transmission element (70) is arranged leading through the passage opening (5).
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