06-06-2021, 07:30 PM
After doing the valve clearances on one of my other bikes I experienced a very slight weep passed the rubber gasket which settled and stopped by itself after a month. You could take that approach if this is a tiny leak, it won't harm the bike. If it persists then a reseat of the valve cover gasket and some black RTV Silicon Engine sealant around the semi-circular sections is normal (and recommended by Honda) and that should sort it.
