高三生 發明無鏈單車奪金 - 單車
By Andy
at 2011-12-12T00:10
at 2011-12-12T00:10
Table of Contents
他的創意是真的不錯。但
傳動的鋼絲固定點,在那樣大幅度的變形下。
不知道可用里程數能比鍊條長嗎?
又要更換時,材料的取得及維修方式,
跟鍊條比起來……
--
傳動的鋼絲固定點,在那樣大幅度的變形下。
不知道可用里程數能比鍊條長嗎?
又要更換時,材料的取得及維修方式,
跟鍊條比起來……
--
Tags:
單車
All Comments
By Olga
at 2011-12-12T14:37
at 2011-12-12T14:37
By Christine
at 2011-12-14T09:04
at 2011-12-14T09:04
By Wallis
at 2011-12-18T23:21
at 2011-12-18T23:21
By Wallis
at 2011-12-19T19:28
at 2011-12-19T19:28
By Lydia
at 2011-12-22T22:02
at 2011-12-22T22:02
By Edwina
at 2011-12-24T18:18
at 2011-12-24T18:18
By Bethany
at 2011-12-27T03:55
at 2011-12-27T03:55
By Audriana
at 2011-12-30T03:24
at 2011-12-30T03:24
By Candice
at 2012-01-03T06:13
at 2012-01-03T06:13
Related Posts
高三生 發明無鏈單車奪金
By Hedy
at 2011-12-11T11:05
at 2011-12-11T11:05
CRC上的 zipp輪組
By Agnes
at 2011-12-10T22:54
at 2011-12-10T22:54
二手車
By Erin
at 2011-12-10T08:07
at 2011-12-10T08:07
Bern這個牌子的單車帽
By David
at 2011-12-10T03:43
at 2011-12-10T03:43
一顆花鼓引發的慘案
By Gary
at 2011-12-10T02:12
at 2011-12-10T02:12