04-26-2020, 02:06 PM
My CB1100 also making such knocking noise after warm up, albeit not as loud. I had to get my ear near to the crankcase to hear it, risking a toast ear. But at idling, definitely can hear a faint knock once warm up. And it change when I engage gear and put on some load. Is there other symptom if the bearings are toasted?
