Do I need a bill of sale to sell a dirt bike?

Yes. A dirt bike bill of sale creates a written record of the private transfer — who sold it, who bought it, what was paid, and when. Even for purely off-road machines that are never titled or registered, a signed bill of sale protects both parties if ownership is ever disputed and is often the only documentation available.

Are off-road dirt bikes titled like street motorcycles?

Not in most states. A dirt bike used exclusively off-road is often not titled at all, because titling requirements apply to vehicles operated on public roads. The bill of sale becomes the primary ownership record. Dual-sport bikes — which are street-legal and registered — go through the same title transfer process as any motorcycle.

What is the VIN on a dirt bike, and where do I find it?

The 17-character VIN is typically stamped on the steering neck (where the forks meet the frame) and sometimes on the frame rail. Older or competition-only bikes may have shorter manufacturer serial numbers rather than standard VINs. Record exactly what is stamped — character for character — and note "no VIN" or "serial number only" if applicable.

Can I sell a dirt bike without a title?

Yes, in many states, if the bike was never street-registered and therefore never titled, no title exists to transfer. The bill of sale substitutes as proof of ownership. If a title does exist — because the bike was previously street-legal — you need to sign and hand it over alongside the bill of sale.

What information should a dirt bike bill of sale include?

Include the VIN or serial number, year, make, model, engine displacement (cc), color, any noted modifications, sale price, sale date, full legal names and addresses for buyer and seller, and signatures. Note whether the bike is off-road only, dual-sport, or street-legal, and whether a title exists.

What if the buyer plans to make the dirt bike street-legal?

That is a separate process after the sale — the buyer applies to the DMV for an inspection, emissions check (where required), and registration. The bill of sale is the starting document for that conversion process. Make sure it includes the VIN and the sale price, as both will be needed. Sellers are not responsible for the conversion; the sale is complete once the document is signed.

Free Dirt Bike Bill of Sale Template

Generate a printable dirt bike bill of sale in minutes. Works for off-road-only machines, dual-sport bikes, and competition models — captures VIN or serial number, engine displacement, off-road status, and both signatures. Instant PDF download for all 50 states.

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How off-road dirt bikes differ from street motorcycles

Street motorcycles are titled and registered through the DMV — the same process as a car. Dirt bikes used exclusively off-road are a different story. Most states do not require a title for a machine that never touches a public road, which means many dirt bikes change hands with nothing but a handshake and, if the buyer is lucky, the original purchase receipt. The bill of sale fills that gap: it is the written record that proves who owned the bike, who bought it, and for how much.

Dual-sport bikes — licensed and plated for street use — follow standard motorcycle titling rules. The bill of sale still matters because it documents the sale price for use-tax purposes and gives the buyer and seller a shared, signed record of the transfer. A generic motorcycle form works for a dual-sport; an off-road-specific form adds the right fields (off-road status, competition use, no-title notation) that a generic form omits.

Off-road vs street-legal: why it matters at the DMV

Off-road only: no title required in most states; bill of sale is the primary ownership document. The buyer cannot legally ride the bike on public roads.
Dual-sport / street-legal: a title must be signed and transferred; the bill of sale accompanies the title at the DMV for registration and tax calculation.
Competition-only bikes: often lack a standard VIN and are never titled. Note "competition / no title" on the bill of sale; the buyer may need a state-issued VIN if the bike is later converted for street use.

Noting the off-road status on the bill of sale prevents confusion later — for the buyer registering the bike, for an insurer writing a policy, and for any future transfer down the chain.

What to include on a dirt bike bill of sale

VIN or serial number — stamped on the steering neck or frame rail; record exactly.
Year, make, model — as shown on the title (if one exists) or any factory documentation.
Engine displacement (cc) — important for classification and for any future conversion to street use.
Off-road / dual-sport / street-legal status — note this explicitly on the document.
Title status — note "no title — off-road only," "title attached," or "lost title" as applicable.
Sale price and sale date — needed for tax calculation if the bike is later registered.
Full legal names and addresses for buyer and seller.
Signatures from both parties.

How to complete a dirt bike bill of sale

Locate the VIN or serial number on the steering neck or frame rail and record it exactly.
Note the year, make, model, engine displacement (cc), color, and any significant modifications.
Identify whether the bike is off-road only, dual-sport, or currently street-registered.
Collect full legal names, addresses, and contact details for both buyer and seller.
Agree on the final sale price and sale date, plus any as-is condition language.
Generate the bill of sale, enter all bike and party details, and confirm accuracy.
Both parties sign and date the document; hand over any title or registration if one exists.

Dirt bike bill of sale by state

Open a state-specific dirt bike bill of sale page for any US state to see local off-road registration guidance and a customised template.

Frequently asked questions

Do I need a bill of sale to sell a dirt bike?: Yes. A dirt bike bill of sale creates a written record of the private transfer — who sold it, who bought it, what was paid, and when. Even for purely off-road machines that are never titled or registered, a signed bill of sale protects both parties if ownership is ever disputed and is often the only documentation available.
Are off-road dirt bikes titled like street motorcycles?: Not in most states. A dirt bike used exclusively off-road is often not titled at all, because titling requirements apply to vehicles operated on public roads. The bill of sale becomes the primary ownership record. Dual-sport bikes — which are street-legal and registered — go through the same title transfer process as any motorcycle.
What is the VIN on a dirt bike, and where do I find it?: The 17-character VIN is typically stamped on the steering neck (where the forks meet the frame) and sometimes on the frame rail. Older or competition-only bikes may have shorter manufacturer serial numbers rather than standard VINs. Record exactly what is stamped — character for character — and note "no VIN" or "serial number only" if applicable.
Can I sell a dirt bike without a title?: Yes, in many states, if the bike was never street-registered and therefore never titled, no title exists to transfer. The bill of sale substitutes as proof of ownership. If a title does exist — because the bike was previously street-legal — you need to sign and hand it over alongside the bill of sale.
What information should a dirt bike bill of sale include?: Include the VIN or serial number, year, make, model, engine displacement (cc), color, any noted modifications, sale price, sale date, full legal names and addresses for buyer and seller, and signatures. Note whether the bike is off-road only, dual-sport, or street-legal, and whether a title exists.
What if the buyer plans to make the dirt bike street-legal?: That is a separate process after the sale — the buyer applies to the DMV for an inspection, emissions check (where required), and registration. The bill of sale is the starting document for that conversion process. Make sure it includes the VIN and the sale price, as both will be needed. Sellers are not responsible for the conversion; the sale is complete once the document is signed.

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