Cycling Equipment · Public discussion

Le Cycle Wheel Test Summary

Started by 41 · · Last activity · 3 posts · 627 views

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Cycling Equipment
Published
9 February 2006
Last activity
10 February 2006
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41
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  1. Recently our ever-cryptic, ever bitter French correspondent triggered a
    long thread
    <http://tinyurl.com/89vxn>
    by "mentioning" a massive wheel test published in the most recent Le
    Cycle. I finally got around to examining it at the newsstand, and for
    the curious who didn't want to or couldn't download the 18meg scan that
    someone else eventually posted, I summarize the results here- an easy
    task since there is hardly anything in the test worth mentioning.

    They examined 100 pre-built wheelsets. No traditional (32-36h, standard
    spokes hubs and rims) ones were tested. The following tests were done:

    -weighed each wheel
    -hung 10kg weight from side, measured deflection. Almost all front
    wheels deflected about 1-2mm, almost all rear wheels deflected about
    2-3mm.

    That's it. No tests for durability or wear resistance, in any form
    (contrary to our correspondent's explicit claim in his second post to
    that thread); no tests for strength; no tests of multiple samples to
    check for consistency; no tests of spoke tension uniformity; no tests
    for strength; no tests for aero. In short, nothing of any interest,
    unless you want to compare manufacturer's claimed weights with those as
    found by a second party.

    So, that's what all the fuss was about.

    Oh, and by the way: yes, pretty well all the photos taken by Le Cycle
    (throughout the magazine) had the riders on the drops, standing out of
    the saddle. I would have put it down to a Le Cycle oddity, except
    looking again at the newsstand, at the CycloSport next to it... I saw
    exactly the same thing. .

  2. 41 said:

    and for
    the curious who didn't want to or couldn't download the 18meg scan that
    someone else eventually posted,


    Do you have a link to that file?

    thanks! Derk

  3. Derk said:
    41 said:

    and for
    the curious who didn't want to or couldn't download the 18meg scan that
    someone else eventually posted,


    Do you have a link to that file?

    If you use the link I posted in the first message, then "view as tree",
    and sort by date, go to message 51 by dianne1234, and a few subsequent
    links, where they tried to straighten out a link that would work. I was
    never able to get the download to work but 40 others so far were able
    to.Ä

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