Razor Dirt Quad Electric Powered Ride-On Vehicles Hazard: The control module for the throttle can fail and cause the electric ride-on vehicle to unexpectedly surge forward, posing a risk of injury to the user or a bystander. Incidents/Injuries: Razor has received 60 reports of the vehicles unexpectedly surging forward, including two reports of injuries. Description: This recall involves Razor® Dirt Quad electrically powered ride-on vehicles. Product ID numbers included in the recall begin with 103110-01 or 103110-02. The product ID numbers are located on the bar code affixed to the right step of the vehicle, on the charger and on the retail packaging. Product ID numbers beginning with 103110-03 or later are not included in this recall.