Interesting, the "short guy" equation says I should be on 175's, not 172.5's. So much for my spin!
On Tue, Dec 1, 2009 at 10:37 PM, Richard Freeman <
richardfreemanra@comcast.net> wrote:
>
>
>
> Leonard Zinn writing for VeloNews some years ago did testing with pro
>> level riders using various length cranks and as I recall he decided there
>> was little effective difference with highly experienced and fit riders. I
>> think he also observed that the variance of crank length should correspond
>> directly with a persons height and length of femur to shin ratio. He does,
>> after all, design and build frames.
>>
>
>
>
> Zinn then changed his mind. Read this:
> http://www.zinncycles.com/
> testing and sums up his current thinking on crank length.
>
> Rich Freeman
> Pittsburgh, PA
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--
Ken Freeman
Ann Arbor, MI USA