Originally Posted by
Scrodzilla
The GXP system consists of two external bearing cups, a spindle attached to the drive side crank arm that passes through their center and a non-drive side crank arm holding it all together. There would be no way for any of it to "slip".
Usually when people think something is wrong with their BB, it turns out their cog/lockring is loose.
Thanks for the info. I took the bike apart and made sure to apply grease and tighten everything up. Didn't have time to ride before work so I have to wait until later tonight to see if the noise went away.
I am running a cheap lock ring right now. I think I might upgrade that to avoid it getting loose.