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