後輪通常到不了200 C。drag應該是pad卡住了，檢查pads。

來源: 毅然於 2015-06-21 06:16:28 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.