Originally Posted by
deacon mark
My wife's Trek 2000 alpha sl had an 9 spd triple with isis square taper BB/spline BB.
Nit-pick warning: ISIS and square taper bottom brackets aren't the same thing.
I'm glad the Hollowtech II installation went well. You used the same criteria I do for external bearing bb's, if the spindle slips through both bearings without requiring force to align it, the bb shell is parallel enough.