請教一下:
1. 中變 (Front Derailleur) 的 High Clamp (Bottom Swing) 及 Low Clamp (Top Swing) 在安裝, 調整, 及使用及有什麼不一樣?
2. 正向及反項後變 (Rear Derailleur) 在安裝, 調整, 及使用及有什麼不一樣?
3. 在 XC 及/或 AM 車上, 怎樣的 set up 比較適合?
"Most frames can use either top or bottom swing. Some full suspension bikes will only work with bottom swing.
Top swing deraileurs are known to be more durable and I think they are lighter. I'd go with the top swing if you can find one that is the correct clamp diameter/pull direction for your bike."
WHAT THE F%$#?!



























































































