Depending on how far you want to take your maintanance i'd probably buy a front paddock stand that goes in the bottom of the yokes so you can remove your forks.
But the usual stuff you need is
chain lube
proper tool to remove front and rear spindles ie big allen key or socket depending on bike
some good cleaning products(much harder to clean properly than a car)
Then keep am eye on
tyres both pressure and wear
chain tension
all fluids
and generally have a 2 min look over the bike before every ride