A Bill of Sale releases interest in a vehicle. A Certificate of Title or other ownership documents must accompany this form. INSTRUCTIONS.Create a motorcycle bill of sale for Nevada so you can document the details of your transaction and prove motorcycle ownership. Bill Of Sale (VP 104) Releases a private party's ownership interest in a vehicle. Provide a proper title to the buyer. This form also proves a change of ownership and provides all necessary information about the buyer, seller, and vehicle to transfer title and registration. The form typically includes:. Use online Nevada bills of sale to document the transfer of ownership of a car, boat, firearm, or other personal property from a seller to a buyer.