Originally Posted by
SpiderMike
Take it back. If you got a bad BB, then it needs to be replaced too.
How tight is the chain? But then again, I'd hope a BB would last more than a week even under hard forces.
Don't blame the bike, blame the parts. Once it is pimped out with better parts the bike will fall in place.
Chain tension is about right. Oh, i have no prob replacing with a higher quality BB.

I just figger I should have them do it
__________________
You rise, you fall, you down, then you rise again
What don't kill you make you more strong
You rise, you fall, you down, then you rise again
What don't kill you make you more strong
Trek 2200 / Schwinn Madison / K2 Firebird