加一點，如高速震動隻是發生在一段特定的時速的話，這是前輪胎配重問題的典型症狀。balance下倆個前胎就可以解決問題。

來源: QYZ 於 2016-07-06 11:51:20 [舊帖] [給我悄悄話] 本文已被閱讀：次

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