I installed a new Ultegra 6500 BB today in a Lemond Zurich frame. The axle seems to be running a little rougher than it did before the install (there seems to be a little more compression on the bearings).
With the crank arms on, it seems real smooth. I tried loosening the cartrige from the drive side and then retightening
the opposite cup with little change. Is this a normal situation or could the slightly greater tightness cause damage to the BB?
With the crank arms on, it seems real smooth. I tried loosening the cartrige from the drive side and then retightening
the opposite cup with little change. Is this a normal situation or could the slightly greater tightness cause damage to the BB?