Lionlin wrote:
其實單車工業的精密度真的是滿掉漆的，一個規格也必需要考慮到現行
產線上能達到的精密度。
如果車架廠都難以維持的精度，那是一個好規格嗎...
好啦你也可以說做不好BB30的車廠都去吃大便啦.XD
某位號稱台灣最強的機械師與fitting達人,
指教我個人,說小弟長期誤導台灣的車友,
讓BB30背上不好的名聲.....小弟本人非常惶恐.
還說國外用BB30都用的很好,都是小弟誤導.....
上網google一下BB30 creak
http://www.google.com.tw/search?q=BB30+creak&oq=BB30+creak&sugexp=chrome,mod=5&sourceid=chrome&ie=UTF-8
有些很有趣的英文討論......
節錄如下
I'm getting crazy creaking sounds outta my BB30 bottom bracket i just replaced the bearings.
So, i have a new road frame with a Sram Red BB30 crank. After two months it has started to creak like crazy.
SRAM Red BB30 crankset. Probably only has 1500 miles on it. It was installed right (I'm pretty sure) but is creaking like the bike is gonna come.
Also, the press fit interfaces of BB30 can be a source of creaks.
I've used sleeve compound (green Locktite, but I forget the number) to cure chronic creaking in BB30 bearings,
Lots of people get clicking sounds after a while when using an adaptor with BB30. Then again, a lot of people get clicking/creaking sounds just ...
小弟本人只想說,或許我個人對BB30的瞭解不夠深,
但身為一個消費者,在選擇的時候,
我只是盡可能的去選擇"可靠"的產品與規格.
若是車友目前使用BB30用的很開心,那真的很好.
但我個人不會選擇BB30,也不會建議我身邊的車友.
別的不說,二手市場上BB30的流通率就硬是很差.
BB30,您用很好.
小弟還是繼續用Shimano.
