I was recently riding my warrior down the road and for some reason it completely lost its spark,all of a sudden, no signs of stopping or anything. It had been recently hard to start, which i have been through before.I have replaced the stator and coil a year ago. Would my cdi or my stator cause it to stop firing suddenly??? All help appreciated.

 

Is there no spark at the plug or no power at all? Have you tried changing the plug? Sometimes they build up a really thin lacquer that's hard to see and near impossible to get off. It might be worth changing out to just eliminate the possiblity.