Just got hold of an SRAM S975 Quarq and I'm struggling a bit with the current BB in my bike. I was led to believe that the Quarq will work with Shimano GXP bottom brackets but mine doesn't seem to fit properly.
My problem is basically, when the crankset is fully tightened, the axle moves around in the BB. I've tried various spacers which solve the problem to some extent, although only because the non-drive side is then pressing tighter against the BB bearings. As soon as I apply any kind of torque to the crankset, the problem reoccurs.
At the moment I'm using a Shimano 105 5700 BB.
Would replacing the BB with this do any good?http://www.ribblecycles.co.uk/sp/road-t ... RAMBTBR220
" onclick="window.open(this.href);return false;