원본 게시물 작성자: Sky

텍스트:

If you find that you cannot find a balance between perfect upshifting and perfect downshifting through cable tension then your derailleur hanger may be bent. There is a specific tool found at most bike shops that allows you to diagnose and fix a bent derailleur hanger. If you would rather buy the tool yourself, you can purchase it from any bike tool supplier. I would suggest ParkTools.

현황:

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