UID:171776
图片:c446e753d84e1cfa12182e66cefffae6_origin.jpg
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图片:b89283c472a0049e29faea02209b4286_origin.jpg
内容来自iPhone手机客户端
UID:171037
内容来自Android手机客户端
UID:169851
UID:7621
UID:168771
UID:104487
UID:12043
UID:168933
UID:153797
UID:171491
UID:97507
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UID:167500
liamloveu:这是为了变速方便特意设计出来的上下档的角度的齿轮,完全没问题啊,如果有杂音是后拨没有调好,调一下h、l螺丝和线的松紧就可以完美了 (2020-04-26 14:46)
UID:25454
UID:172933
UID:172949
UID:170710
UID:173111
蜘蛛侠:那轮齿里出外进的看上去好像是残次品,告诉你真相这还是专利呢!目的是为了你变速顺畅!这是专门设计成如此的! (2020-06-02 22:34)