If memory serves, it's a 32 t cog. I am not aware of any problem using the large cog.
Don Martinich Davis, CA
On May 7, 2009, at 6:32 AM, Jerome & Elizabeth Moos wrote:
>
> Don, someone speculated yesterday that because of the position of
> the upper jockey wheel, the Spence conversion might only handle a
> 26T large cog. But that looks like at least 30T, maybe 32T on the
> Cinelli. What is the gearing? Can you use the large cog effectively?
>
> Regards,
>
> Jerry Moos
> Big Spring, Texas, USA
>
>
> --- On Thu, 5/7/09, Don Martinich <dmartinich@att.net> wrote:
>
>> From: Don Martinich <dmartinich@att.net>
>> Subject: Re: [CR] Spence Wolf derailleur modification kits
>> To: classicrendezvous@bikelist.org
>> Date: Thursday, May 7, 2009, 1:46 AM
>> I've posted the url for this site earlier, but, for
>> those of you who missed it, there is a good image of a
>> Spence Wolfe dr modification on my wife's 1969 Super
>> Corsa.
>>
>> http://velovecchio.com/
>>
>> Don Martinich
>> Davis "heating up", CA