If t did not have a kick start as new then you will not be able to fit on, you could try bump starting it, that is you put it in 2nd gear then you pull in the clutch and push, once you ar going a reasonable speed you let out the clutch an jump on the seat hoping it will fire up while moving, or you sit on the bike and some one else gives you a push, this usually works, but if the battery is completely dead then maybe not as your generator can't make a spark if all is dead, you may need a new battery.