他的說法也提到"Trail並非虛迷現象的唯一原因, 還有許多其他的因素會影響"
包括車架大小, 越大的越會發生.
不過, 根據他多年的製作車架及前叉的實驗及經驗,
以及他所做的車架通常不會發生虛迷現象,
也說明了Trail的確是虛迷現象的主因之一,
適當的Trail可避免或減少發生的機率.
回信原文:
Peter,
There are many factors that cause shimmy both in bicycles and motorcycles, I do not pretend to have all the answers myself. My fork rake and trail was arrived at over many years of experiment. The fact that my bikes were NOT generally prone to shimmy, tells me the extra trail is a factor.
BTW did you see this other article I wrote on the subject: http://davesbikeblog.squarespace.com/blog/2008/4/7/why-are-large-frames-more-prone-to-shimmy.html
Dave
供有興趣研究的車友參考.
是非審之於己,毀譽聽之於人,得失安之於數。
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