Originally Posted by Spoonrobot

It's not a bad idea. It just requires a more knowledgeable and intensive approach to maintenance. As well as requiring more tools.

http://www.bikeforums.net/showthread...xy%29-track-BB

http://www.bikeforums.net/showthread...highlight=sexy

That said, unless you actually ride in the rain, loose ball headsets and bottom brackets generally don't need much servicing beyond checking every 4-5 months and replacing the grease every year or so.