just got back from this place. it's ace. lemme say that again. IT'S ACE! rob, the guy who runs it, is amazingly friendly and nice. and he has the best stock of bike porn in the city. i sat and looked through a 1974 campagnolo parts catalogue for about half an hour. he's a total fanatic, knows his shit, and is a super nice guy. details:
Updated contact details for Sargent & Co. (as they're now called) on the web-site:
http://www.sargentandco.com/
Beautiful web-site, too.