Need help with this one. Long story short I have my kids 2007 Predator 50 in storage and the battery was completely dead . I jumped started it and it ran for a few seconds then shut off I continued to jump start it with a car jumper which was a mistake that I realized later . After cranking several times the bike no longer responded at all .

I let it sit for a few days and replaced the battery with a new one and the bike started to crank right up but no start and no spark .I ordered a kit and replaced the ign coil . Spark plug , voltage regulator and the CDI . Cranked it and still no spark . I read some threads and figured I most likely damaged the stator when I used my car jumper continuously before I replaced the battery , so I ordered and replaced the stator and here is where I’m at now . The bike Cranks but no spark

Let me know your thoughts if any on this ?
thanks in advance