沒騎過，但是覺得前輪大會比較容易通過坑窪，後輪小過溝坎會比較顛。所以圖1裏的那個車後輪好像裝了雙向減震。

來源: Shubin 於 2022-12-12 06:16:27 [博客] [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.