關於下坡握上下把 - 公路車

By Jack
at 2015-05-19T18:31
at 2015-05-19T18:31
Table of Contents
其實這個問題偶爾就會浮出來一下,但始終沒有仔細思考過,現在也沒有時間
多騎多比較....
長久以來我們得到的訊息都是"公路車下坡要握下把"。當然,握下把的話拉引
煞車比較有效率,但我的疑問在於:如果這跟握下把造成的較低風阻相權衡的
話又會如何?
我自己常騎(其實這個"常"講得好心酸)的路線是劍南路,至善路,中央社區,
偶爾會上風櫃嘴設法踩爆五通。
像至善路跟中央社區那種相對寬闊的下坡,我自己的"感覺"是一握下把,速度
馬上有感提升。如果要"上坡比快,下坡比慢",我寧願握上把。
劍南路或風櫃嘴那種彎彎曲曲的小路,往往下滑要開始加速度沒多久就得煞,
握下把比較不會立刻感受到速度加快。這時候我就依照當時心情決定握哪裡。
其實廢話挺多的,不過我想知道其他車友的經驗跟看法,請不吝分享...
--
Q:"這台 Dogma 前叉的曲線看起來有點猥褻...",猜一汽車廠牌
A:HONDA
--
多騎多比較....
長久以來我們得到的訊息都是"公路車下坡要握下把"。當然,握下把的話拉引
煞車比較有效率,但我的疑問在於:如果這跟握下把造成的較低風阻相權衡的
話又會如何?
我自己常騎(其實這個"常"講得好心酸)的路線是劍南路,至善路,中央社區,
偶爾會上風櫃嘴設法踩爆五通。
像至善路跟中央社區那種相對寬闊的下坡,我自己的"感覺"是一握下把,速度
馬上有感提升。如果要"上坡比快,下坡比慢",我寧願握上把。
劍南路或風櫃嘴那種彎彎曲曲的小路,往往下滑要開始加速度沒多久就得煞,
握下把比較不會立刻感受到速度加快。這時候我就依照當時心情決定握哪裡。
其實廢話挺多的,不過我想知道其他車友的經驗跟看法,請不吝分享...
--
Q:"這台 Dogma 前叉的曲線看起來有點猥褻...",猜一汽車廠牌
A:HONDA
--
Tags:
公路車
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