| 词条 | Shifter (bicycle part) |
| 释义 |
A bicycle shifter or gear control or gear levers is a component used to control the gearing mechanisms and select the desired gear ratio. Typically, they operate either a derailleur mechanism or an internal hub gear mechanism. In either case, the control is operated by moving a cable that connects the shifter to the gear mechanism. Shifters are mounted on the down tube of the frame, stem, or various locations on the handlebars. Types:[1]
See also{{Portal|Bicycles}}
References1. ^[https://www.usjcycles.com/news/how-to-use-bike-gears-effectively/ How to use bike gears] {{Bike equipment}}{{Cycling}}{{Commons category|Bicycle gear shift levers}}2. ^Road bike groupsets: everything you need to know 1 : Bicycle parts |
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