Where to find a motorcycle VIN
- Steering head (neck): stamped on the frame where the forks attach. This is the main location on most bikes.
- Frame sticker or plate near the steering head or on a frame downtube.
- Engine case: carries a separate engine number. On many bikes it shares part of the VIN.
- Title and registration, which must match the frame exactly.
Ground-down, re-stamped or uneven characters on the steering head, or a frame sticker that's missing or replaced, are red flags for a stolen or rebuilt bike.
What a motorcycle VIN tells you
| Positions | Meaning |
|---|---|
| 1–3 | World manufacturer identifier (WMI): country and maker, e.g. JH2 = Honda motorcycles, 1HD = Harley-Davidson |
| 4–8 | Model, engine size, body or frame type |
| 9 | Check digit that validates the VIN |
| 10 | Model year |
| 11 | Assembly plant |
| 12–17 | Production sequence number |
What the history report checks
- Title brands from NMVTIS: salvage, junk, rebuilt, flood and others
- Insurance total losses and salvage-auction sales, often with photos of the damage
- Odometer readings at title events
- Recalls for the model from NHTSA
- Title history across states
Before you buy a used motorcycle
- Match the VIN on the steering head with the title and the seller's ID.
- Run the VIN and look for salvage sales or total losses. Many crashed bikes are bought at auction and rebuilt.
- Check open recalls with the dealer, since recall repairs are free.
- Inspect the frame, forks and triple clamps for bends or weld repairs, and take a test ride.
Frequently asked questions
Can I check a motorcycle's history by VIN?
Yes. Motorcycles from 1981 onward have a 17-character VIN, and title brands, salvage-auction records and recalls are tracked by VIN the same way as for cars.
Where is the VIN on a motorcycle?
Usually stamped on the steering head (the frame neck) and on a sticker nearby. The engine has its own number.
Does the report show if a bike was stolen?
The report includes theft-related title records where states report them. For a definitive answer on a bike you're about to buy, also check the free NICB VINCheck service and ask the police if anything looks off.