飛輪跟著扭動 - 單車
By Faithe
at 2014-08-19T00:21
at 2014-08-19T00:21
Table of Contents
飛輪隨著後輪扭動多多少少都會,但是幅度不大1~3mm
與飛輪與輪組等級成反比(越高扭動越小) 這觀念是對的吧?
最近買了G牌2015 SCR1這台車
買完之後同事才跟我說G牌的板輪車有災情,飛輪會隨著後輪扭動的很"嚴重"
有買過G牌會扭動很明顯的車,牽去車行問,車行也說不出個所以然
最後直接把前後輪組+飛輪全換掉 (同事覺得嚴重扭動會影響行車安全所以..
當下覺得有這麼誇張嗎?
結果昨天實際放在立車架上空轉才發現
超級嚴重的阿!!! (要影片可以傳檔案,YOUTUBE傳上去畫質太差看不出來
借同事的車(105)來測試,不管速度多快飛輪還是穩穩的完全不會扭動阿....
怎麼想都覺得會扭動的那麼嚴重不是好的
請板上大大開示~謝謝
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Tags:
單車
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at 2014-08-20T03:55
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