2. 輪子幾乎無時無刻在受側向力,龍頭長度的不同應該也會一直出現,騎士的感受也非常的持續不斷。既然如此,照你說的騎士對於龍頭的長度所造成的影響也應該非常有感覺才對。但其實,座姿我都不太有感覺
3. 是的!擺車多少會轉動前輪,但是這只能算是一個補償,在我的擺車技巧中是極力控制的一項。其實這裡就是我對龍頭長短的差異感受最大的部份
jobinobi wrote:
aquarous wrote:
你這樣說是因為你試過...(恕刪)
姆,aqua 兄,事實和感受是兩回事,就像用語言中用以為是用眼睛去看(see),事實上是光射入眼睛(seen);你以為你踩在地上,事實上是你和地球互拉。
I have tried a 60 cm frame (top tube 57.6cm) with a 11 cm stem (Ritchey WCS 4-Axis) and a 62cm (tb 58.9cm) with 11/12 cm ones. I **FELT** exactly the opposite as you did. To be meticulous, the trail of these 2 framesets was different, yet the same set of stems was used.
If a 11 cm stem suits you, I am happy for you and won't argue it. I replied because your statements were wrong, not how you feel it.
aquarous wrote:
以路面障礙來說,早在30m前就該反應,來不及反應就龍頭擺正直接輾過去,這不是常識嗎?
100%同意aqua兄意見,但偏離「一但輪受側向力」之討論。
aquarous wrote:
以抽車來說,轉龍頭不是很不穩嗎?擺車就好了,幹麼多浪費力氣
haha, you are talking about a perfectly idealized swing in textbook.
請aqua兄仔細觀察一下實際上的「擺車」,再告訴弟龍頭會不會因為前輪為回復偏擺而轉動。go figure.