MY THROTTLE GOT STUCK OR IT FELT AS IT DID , I WASN'T ABLE TO STOP I HELD THE BRAKES BUT COULDN'T STOP , AFTER THAT I STARTED GETTING SCARED I HIT THE KILL SWITCH NOTHING THE BIKE STAYED ON ,ALL I THOUGHT WAS JUMPING OFF SO I DID , IT REALLY SCARED ME , WHEN I JUMPED I GOT A KNEE INJURY. *NM