Ok so Im getting familiar with my bike and getting comfortable with it. Im wondering if this has happened to anyone else and if its bad or not! Its only done this once since i had it but this morning I was starting her up and it let out a loud BANG! Scared me so bad i jumped haha. So if anyone...

Twice now when starting my 2010 ninja 250r it has backfired. Both times it was cold start. Anyone else had this problem? Bike has less than 1000miles on it.