I've tried in my wet clutch bike (Kawa ZX7R) a good dose of 150 ml Molycote and M1 engine oil 5w40 and the problem was those ring synchronizers at tranny weren't a good gear break anymore ... It gave some hard clunk and beating teeth at every shifting, after the engine was fully warmed up. and the clutch has slipped somtimes even shaking, also. So if you want to use, make a really low concentration of MoS2.