That ring is supposed to be tightened down to secure the clutch adjustment at the lever. If it's loose, it needs to be tightened. The thing that it turns on is supposed to be held still from moving so that the clutch adjustment is maintained. If this is confusing, I'd take it to the dealer and let them adjust the clutch lever and secure the adjustment.hi all
The left/h bar switch has a free tuning ring next to the clutch leaver i am not sure if this should lock tight or be all ways free turn. It seems to collect dust and dirt, could this get into the switches.