Oil seems to be pretty much fine.
Regarding vibrations, mine vibrates at 4-5k RPM and beyond which the vibrations get reduced. What I have noticed is, my bike vibrates more when the engine is cold, probably its the same for everyone. Try idling the bike for 20-40 seconds before you start, or simply start the bike let it idle and then you do your other chores like wearing the helmet, jacket etc. Also, changing to Motul (5100) oil has lowered vibrations a lot for me.








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