sorry. i'm so confused. that last email didn't even make sense. this one is less confused.
jeff piwonka
austin texas usa.
> Date: Fri, 2 Nov 2007 12:11:25 -0400 (EDT)
> From: Andrew Gura <agura@earthlink.net>
> To: jeffrey piwonka <jmpiwonka@yahoo.com>
> Subject: Re: [CR]campy pista bcd's
>
>
>
> hi jeff
>
> wow, great to know. so the cranks on my 73 pog are
> 144 but this paramount is definitely 151.
>
> thanks and have a great weekend
>
> andrew
>
> -----Original Message-----
> >From: jeffrey piwonka <jmpiwonka@yahoo.com>
> >Sent: Nov 2, 2007 11:54 AM
> >To: Andrew Gura <agura@earthlink.net>
> >Subject: Re: [CR]campy pista bcd's
> >
> >notice in this pic how the bolts are almost right
> up
> >against the spider...that's 144 bcd.
> >http://i24.ebayimg.com/08/i/000/c0/68/541b_3.JPG
> >
> >now look at the bolts here...151bcd.
>
>http://farm3.static.flickr.com/2045/1801797272_0b78010368_o.jpg
> >
> >hope that helps.
> >it's a small difference.
> >
> >Jeff
> >
> >--- Andrew Gura <agura@earthlink.net> wrote:
> >
> >>
> >> i'm wondering how i tell what BCD my campy pista
> >> cranks are -- they're the stock equipment on my
> 74
> >> paramount.
> >>
> >> is there a definitive guide somewhere?
> >>
> >> i tried the sheldown brown method
> >> (http://www.sheldonbrown.com/gloss_bo-z.html) and
> my
> >> chainring bolts seem to measure just below 90mm
> >> c-t-c but that would make them 151BCD and i think
> >> the bike is too new for that. or maybe i'm wrong.
>
> >>
> >> thank you
> >>
> >> andrew gura
> >> silver lake, ca
> >>
> >>
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> >>
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> >>
> >
>
>
>
>
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