2006 raptor 700...today i went riding and hit a few bumps on the dirt rode the my raptor shut off. i tried starting it an it wont start. however i turned the key switch off and back on again and it crunk up and i took off but it shut off again. once i got it started again i took off again and it shut off as i was riding it. now as long as i pullled the clutch in an turned the key switch off and back on it would start up and i would take off. so i had to continuely pull the clutch in, tune the key switch off and back on it would start. thats how i make it home...so what would cause it the shut off while riding continuely?