Not knowing if during the non riding time , did you crank the bike and let it idle during this time period , if you did this
your plugs may be slightly fouled , and depending on the amount of time your gas may be a little stale . The best
thing to do is get out and ride , just get on any road ride out 40 to 60 , miles burn out the old gas then come back .
then put in fresh gas , and ride some more.
BE safe