I rode my QT50 to the train yesterday. i rolled it over the curb and locked it up. The bottom banged the curb relatively hard, but nothing too abnormal. The motor shut off immediately. When I got on it to ride home that night, it barely started. It would not rev up or go anywhere. It ran for about 1 minute...barely. I had to push it home. Any idea what may have happened? There are no lines or wires broken or unattached. Everything seems to be fine.
It got bumped and it busted. Please help!