橢圓盤討論 - 單車
By Ingrid
at 2011-03-02T22:15
at 2011-03-02T22:15
Table of Contents
大部分的人都知道15年前Shimano曾經發表過Biopace這個橢圓盤
不過可能不太多人知道,Biopace的曲柄是"平行"橢圓長軸
也就是說水平位置踩踏齒比最輕,上下死點齒比較重...
這種設計與現在Rotor、Ridea完全相反!!!如果你對這個議題有興趣
完整圖文版請看以下連結,歡迎討論!
http://rfbikes.blogspot.com/2011/03/blog-post.html
--
不過可能不太多人知道,Biopace的曲柄是"平行"橢圓長軸
也就是說水平位置踩踏齒比最輕,上下死點齒比較重...
這種設計與現在Rotor、Ridea完全相反!!!如果你對這個議題有興趣
完整圖文版請看以下連結,歡迎討論!
http://rfbikes.blogspot.com/2011/03/blog-post.html
--
Tags:
單車
All Comments
By Olive
at 2011-03-06T03:29
at 2011-03-06T03:29
By Olivia
at 2011-03-10T07:03
at 2011-03-10T07:03
By Hazel
at 2011-03-12T13:51
at 2011-03-12T13:51
By Irma
at 2011-03-14T05:56
at 2011-03-14T05:56
By Edward Lewis
at 2011-03-18T23:06
at 2011-03-18T23:06
By Kristin
at 2011-03-22T10:08
at 2011-03-22T10:08
By Christine
at 2011-03-26T15:21
at 2011-03-26T15:21
By Olga
at 2011-03-30T07:13
at 2011-03-30T07:13
By Zora
at 2011-03-31T10:05
at 2011-03-31T10:05
By Audriana
at 2011-04-04T08:19
at 2011-04-04T08:19
Related Posts
新北三峽 pcdd05
By Jacky
at 2011-03-02T00:35
at 2011-03-02T00:35
車架尺寸再一問
By Doris
at 2011-03-02T00:11
at 2011-03-02T00:11
這是我的畢業旅行,讓我們一起飛吧...
By Callum
at 2011-03-01T23:26
at 2011-03-01T23:26
3/7開始環島 徵人陪騎一段皆可
By Anonymous
at 2011-03-01T23:09
at 2011-03-01T23:09
2011年第一屆會長杯全國自由車公路賽
By Skylar Davis
at 2011-03-01T22:33
at 2011-03-01T22:33