Just wondering if anyone has come across this problem before...
My XTR 980 NDS pedal frequently become very stiff at the pedal-axle interface (cleat engagement is fine). I have taken it apart, replaced the small ball bearings, properly regreased, properly tensioned the bearings/ tightened the nuts several times and each time it is fine for a ride or two before becoming stiff again.
Does anyone know what might be causing this and how to over come it?
Thanks in advance!