i have a 50cc t-rex it had sat up for a while , but whenever i got it , it would not start with the electric start it would turn over fast but didn't fire but it would start from the kickstart, but now it would not start from any the coil is good i changed the cdi i changed the sparkplug but still the same is there anyone who can help.

 

same thing with my niegbors t-rex after he went throught some water. Try the battery, thats what he did. I havent seen him in a while so i dont know how it worked out.