Looks like a TA Professional/3 pin
MG in hot already SoCal
> Can anyone indentify the crankset on this Harry Quinn trackbike?
>
> http://members.home.net/
>
> Anyone know anything about Harry Quinn other than what is in the Koln and
> De la Rosa book and at:
>
> http://www.classicrendezvous.com/
>
> The serial number on the bike is "Q257." Any idea of what year it might
> be?
>
> Thanks for any information,
> Steven M. Johnson, Chesapeake, VA
> http://members.home.com/