Put it on prime for a few minutes to let the bowls fill up, then try to start.
If no start, turn the fuel to on and drain the bowls as a way of checking that the bowls were getting fuel.
If getting fuel and it has spark, and the choke cable and throttle cables operate, and check the air filter for obstructions, then I don't see why it wouldn't start.
I hate using the starter too much. Make sure to only try it in short bursts and allow time between to let it cool some, like a few minutes.
If you have a nice long hilly street, try coasting and bump starting using 2nd or 3rd gear. If it doesn't start after a good try doing this, maybe verify it is getting spark on all cylinders, and then I go back to the fuel.
How many miles on bike and when was the last valve adjustment? Take the plugs out and check if they look overly wet or dry and may as well see if there is compression by cranking it over with plugs out.