An ATV bill of sale form is used to sell an allterrain vehicle to a buyer for an agreedupon amount of money. This bill of sale form for ATV is generally in the format of a form to record the details and verification information of the buyer as well as the seller.An AllTerrain Vehicle (ATV) bill of sale form is a material record used to commemorate the vehicle exchange for a monetary consideration. Download a free ATV bill of sale template here to record the purchase or sale of an allterrain vehicle and protect the involved parties. Create an ATV Bill of Sale to formalize the purchase of a new or used allterrain vehicle. To transfer ownership of a motor vehicle and state current mileage.