无线的变速系统!!!

MATTHEW

<><img src="attachments/dvbbs/2005-8/200585153227269.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/200585153227269.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
<img src="attachments/dvbbs/2005-8/200585153235365.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/200585153235365.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<>人就是聪明爱
</P>

clouday

看到那个车架。。。。偶的嘴巴变成O了

Jimeo

<>好容易找到个用过的家伙.........</P><>Reviewed by: dkarjama,<B> Road Racer</B>, from Ottawa</P><>Price Paid: <B>$1000</B> at <B>ebay and www.velosto</B></P><P><B>Bike Setup:</B>
Easton Elite Frame with FSA gossimer crank, everything else is Mavic.</P><P><B>Summary:</B>
Light, Ergo, Silent, Expensive, and Unique. That is to say, very French.</P><P><B>Strengths:</B>
Cassette can be used with <a href="http://www.roadbikereview.com/cat/drivetrain/groupos/mavic-inc/PRD_112116_2497crx.aspx#" target="_blank" >Shimano</A> or Campagnolo on a Mavic Wheel. Shifting is silent and very ergo at each of the three shift points. First computer to tell you which cog you're in. Groupset is very light. Brakes are as tight as D/A. It's Not a Shimano product!</P><P><B>Weaknesses:</B>
Poor marketing and support by Mavic. You see it in catalogues everywhere but not O/E on any <a href="http://www.roadbikereview.com/cat/drivetrain/groupos/mavic-inc/PRD_112116_2497crx.aspx#" target="_blank" >bikes</A> (save 2000 <a href="http://www.roadbikereview.com/cat/drivetrain/groupos/mavic-inc/PRD_112116_2497crx.aspx#" target="_blank" >Cannondale</A> R4000). The shifting system was only offered from 1997 til 2002 and the Groupset was never sold (the Crank/BB was never introduced). For a company that has such a strong presence in the <a href="http://www.roadbikereview.com/cat/drivetrain/groupos/mavic-inc/PRD_112116_2497crx.aspx#" target="_blank" >cycling</A> community I've never seen this for sale in a shop off the shelf, in fact I had to order it online from france just to get the front derailleur. Therefore if I have problems not a single Canadian mechanic is familiar with the equipment!
Just poor support by Mavic for a product with such potential.</P><P><B>Similar Products Used:</B>
Dura Ace, Record, Ultegra (never again)</P>

ocr

<DIV class=quote><B>以下是引用<I>alick1980</I>在2005-8-6 15:35:00的发言：</B>

<>搞出来弄个专利，HOHO</P></DIV>
<>很讨厌专利，觉得它限制了科普，没有盗版，就没有中国民众电脑的讯速普及…
<>过往设计项目中想出过的窍门无数，除了商家注册后要我签名，自己从不注册。
<P>盼盼的内三速中心有支活动轴，将活动轴引出，用蜗牙减速的微电机在中速档位置制动就可以了。</P>

carl1218bi

其实轻量化我觉得是肯定不行的。线多重？电池多重？一比就知道了

alick1980

<>搞出来弄个专利，HOHO</P>

ocr

曾经想过把FDA-633的中速档用电动的方式锁定，设计上是行得通的，但现在不玩变速车，没去搞了。

hzgmw

无线就是自由

hzwjh

也许过几年SHIMANO都会搞这个。如果可靠程度高，那用起来可以得到很好的手感，减少车子的重量

alick1980

折叠车折叠的时候方便的，很方便

臭豆腐

觉得性价比不高的！！！

junjun

花鼓发电