Bike storage prep |

Lengthy story brief torn ACL, mcl pcl a couple of yr in the past , I personal my very own enterprise so I can work however couldn’t take the time for the surgical procedure until now
2021 kawi 450 been sitting for a yr , stuffed with gas , Sunoco race gas
No battery tender
Been beginning each couple months , begins proper up , run for acouple minutes mybe a trip round yard and shut it down

My query , preserve doing what I’m doing ? or drain all gas pull battery ?
Additionally how do you get all gas
Out of injector (is that even good for it )
I’ve a Honda battery tender my buddy informed Me to purchase over a yr in the past by no means used
Additionally bike shouldn’t be in climates controled space ,
I can’t be driving in any respect until summer time