Zinn and the Art of Road Bike maintenance 说二盘公路车链条是最大齿盘经最小飞轮"通过"後变後, 长度刚好让上下导轮上下对齐 三盘公路车则是最大齿盘经最大飞轮"不通过"後变, 长度在链条头尾相碰後加两节 (一节是一公一母) Zinn and the Art of MTB maintenace 和三盘公路车一样 另外一个指标是: 长度要让前大後大时能够变速变得上, 前小後小时链条在下面那一半 不会磨到上导轮, 也就是链条还维持一定的张力. (这个指标在那里看到的我就忘了) ※ 引述《ohmylife (小弟「o」)》之铭言： : 之前有一篇文章 : 有提到长度应该到多少比较适合，忘记在哪个档位然後後变会成一直线 : 但是找不到 @_@? : 想请问一下链条的长度怎麽样才叫适合？ -- "When the spirits are low, when the day appears dark, when work becomes monotonous, when hope hardly seems worth having, just mount a bicycle and go out for a spin down the road, without thought on anything but the ride you are taking." - Sir Arthur Conan Doyle, January 18, 1896, Scientific American Magazine --

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