I was riding Sunday, came down a pretty steep bank got to the bottom and it died. No dash light or anything.. turned key on and off, hit the kill switch, nada. Thought battery took a crap. Hooked jumpers to it and she fired up. Again thought it was battery. Went up small hill to just check it it to do with the hill. It died right as I crested the top. I was on throttle so it wasn't because I killed it. Disconnected the negative on battery and reconnected, everything worked fine. Continued riding the rest of the day, went up some really steep banks, jumps, little bit of everything. It never did it again. Anybody ever have this problem, I wanna know what caused it so I can fix it or prevent it.