Motorcycle blue book value, explained.
What a book value is, where it comes from, and how it compares to what your bike is actually selling for. Then check your own — free, in about 30 seconds.
- 1Your bike
- 2Details
- 3Your value
Which motorcycle are we valuing?
Pick it from the list. If you have the VIN handy, that tab decodes the exact model and year from NHTSA.
"Blue book value" has become shorthand for any published used-vehicle value. The term comes from the Kelley Blue Book®, first printed in 1926. For motorcycles, riders also check J.D. Power values (formerly NADA Guides). Both are useful references; neither is what your bike is worth today in your city. Here is how they work and how they differ from a live market value.
What a blue book value is
A book value is a published estimate for a model and year, in a few condition bands, derived from data the publisher collects — dealer transactions, auction results, and their own models. Kelley Blue Book publishes typical listing and trade-in values for motorcycles. J.D. Power (formerly NADA Guides) publishes suggested list and low-to-average retail values that lenders and insurers use widely.
Kelley Blue Book, KBB, NADA and J.D. Power are trademarks of their respective owners. MotorcycleValuation.com is not affiliated with, endorsed by or a substitute for any of them; we describe them here because people search for them.
Why book values and market values differ
- Timing. Book values update on a schedule — monthly at best. A live market value reflects what is listed and selling this month, which matters when demand swings 10% between spring and fall.
- Geography. Book values are national or broad-regional. A 2016 Road Glide is not worth the same in Phoenix as in Minneapolis in November.
- Granularity. A book gives one number per condition band. A market value is computed for your bike's specific mileage, title status and modifications.
- Purpose. J.D. Power values are what a lender will finance and an insurer will pay. That is not the same question as what a buyer will hand you.
In practice the numbers are usually within 10–15% of each other for a common bike in the middle of its life. They diverge at the edges: rare models, very high or very low mileage, salvage titles, and the ends of the season.
Which value should you use?
Use a book value when the counterparty does: a lender setting a loan-to-value, an insurer settling a claim, a dealer quoting 'book' on a trade. Use a market value when you are actually selling or buying, because that is the number the other person in the transaction is looking at on their phone.
Our engine computes the market value for your bike from current US listings and recent sales, checked against a depreciation model built on original MSRP, and shows it as a range — from a quick dealer sale to a private sale — without the lag.
A real range, from real market data.
A motorcycle isn't worth one number — it's worth a range, and where you land in it depends on how you sell. We show you the whole range, and what moved it, so you can decide how to sell, not just whether to.
Identify the bike
Enter your VIN and we decode it through NHTSA's vehicle database: make, model, year, engine. No VIN? Pick from every major make and model sold in the US.
We search the market
Our engine pulls current US listings and recent sales for your exact model and year, discounts asking prices to real transaction prices, and adjusts for your mileage, condition, title and region.
You get your range
A value range for your exact bike with a confidence level. Plus what drove the number, open recalls for your year, and — if you want — offers from local dealers.
What the range means
The low end is what a dealer pays for the bike as it stands — no listing, no waiting, paid this week. When several dealers compete for it, the offers move up from here.
The high end is what the bike changes hands for between riders on Facebook Marketplace, Craigslist or Cycle Trader — after the haggling, not the asking price. Getting there takes photos, a listing and a few weeks in season.
Dealers list comparable bikes above the range, with a warranty, financing and a detail. That is retail money, and nobody buying privately pays it.
Where the data comes from
Our valuation engine runs on Claude, Anthropic's AI model, with live web search. For every valuation it looks for current US listings and recent sold results for your exact model year and the years either side, then reasons about your bike specifically. We store only aggregates — how many comparables it found, the median, the range — never other people's listings.
Every result is checked against our own deterministic model (original MSRP × the depreciation curve for that category × mileage, condition, title and regional adjustments) before it is shown. If the two disagree wildly, you see the conservative number and a low-confidence label, not a guess dressed up as a fact. Recalls and owner complaints come from NHTSA.
- Model year and mileage. The two biggest inputs, together.
- Condition. Excellent to fair is a 20% swing.
- Title. Salvage or rebuilt takes 30–45% off.
- Region. California and the Sun Belt run higher; the Midwest lower.
- Season. Spring peak, Q4 trough — worth 5–10%.
Book values are updated a few times a year from dealer-reported data. Ours is computed from what bikes are listed and selling for this month, in your part of the country. Read more in our guide to motorcycle blue book values.
Motorcycle value, answered.
- What is the blue book value of my motorcycle?
- Kelley Blue Book and J.D. Power each publish their own figure for your model and year. Our value is computed from current market data for your specific bike and is usually within 10–15% of them. Enter your bike above to see it.
- Is Kelley Blue Book accurate for motorcycles?
- It's a reasonable reference for common bikes, updated periodically from dealer data. It doesn't know your mileage, title, modifications or local market, and it lags seasonal swings. Check it alongside a live market value.
- What is NADA motorcycle value?
- NADA Guides became J.D. Power Values. They publish suggested list price and low, average and (for some models) high retail values that lenders and insurers rely on. Dealers often quote 'NADA' when discussing a trade.
- Are you affiliated with Kelley Blue Book or J.D. Power?
- No. Those are independent companies and trademarks. We compute our own values from market data and describe theirs only for comparison.
- Why is my dealer's offer below blue book?
- Trade-in offers are usually 70–80% of private party value, and dealers often quote the lowest book figure. Knowing the retail value tells you how much room they have. Our result shows both.