Originally Posted by
norskagent
Determine the year from the serial #, then find (online) the catalog scan for that year. Not sure if the catalog covers all models, also there were customer determined options available I think.
+1 - they had ugrade options available...like subbing out Weinmann levers for Campagnolo and a Campagnolo rear derailleur. They have some of the upgrades listed in the catalogs.
Kurt - could you tell us more about the P-12?