Don’t assume that the factory and/or the dealer has taken care of everything just because the bike is new.
clean and re-oil the air filter
check the engine/transmission oil
change it after the first ride
use a good petroleum based oil until it is broken in
lube the swing arm and linkage bearings
lube the steering head bearings
check the air pressure in the tires
check fasteners after a ride or two
check spoke tightness
use some blue Loctite on fasteners for the kickstarter, shifter, kickstand, etc.
Again, don’t assume anything.
Have a ball with the new bike!