Build a motorcycle service history for resale

What makes a history believable

A thick folder of receipts proves little by itself. A buyer is trying to answer a few questions and see whether the answers agree with each other. In the UK, for example, GOV.UK lets anyone check a vehicle's MOT history, including the mileage recorded at each test, so a buyer can compare your odometer figures with an independent record. Each property below helps answer one of those questions.

• In date order: no unexplained jumps in date or odometer.
• Specific: what was done, and what it cost. A total on a receipt tells a buyer little.
• Backed up: an invoice, a photo or a document behind each entry where one exists.
• Written at the time: it carries the most weight and you cannot add it later.
• Honest about now: what is currently due matters as much as what was done.

Record enough to make each entry useful

The test for an entry is whether a stranger could understand it without asking you. In four years you will not be around to explain your notes to a mechanic, and a buyer will not take your word for them.

1. Record the date, the odometer reading, the work done, the parts or fluids used, who did it and the cost.
2. Name specific parts and fluid grades where it matters to get the same thing again or where a buyer would want to know.
3. Keep the invoice, photos and inspection documents with the matching entry.
4. Record repairs and diagnostics as well as scheduled servicing. A history with the repairs quietly left out is worse than one that shows them.

Written at the time beats reconstructed

A history put together the month before a sale reads differently from one built over years, and experienced buyers can tell. Reconstruction brings round numbers, plausible dates and no small boring entries. None of that is dishonest, but it makes the record worth less when you need it.

• Write the entry when the work happens, even a short one. A thin note from the day beats a detailed reconstruction.
• Capture the odometer at the moment of the work, from the dash and not from memory.
• If you are rebuilding an entry from old receipts, say so in the entry.
• Small routine entries are not clutter. They make the rest believable.

Owner maintenance counts if you label it

Work you did yourself is legitimate history and often the best documented part of a bike's life. It becomes a problem when it is presented ambiguously, because a buyer who cannot tell workshop work from home work will assume the worst.

• Mark which entries were workshop work and which were your own.
• For your own work, record the parts and fluids used. That is the evidence a receipt would give.
• Photos taken during the job carry weight for owner maintenance.
• Do not turn your own work into workshop work by leaving the provider blank.

Explain the gaps

Almost no motorcycle has a perfect record, and buyers know it. What hurts a sale is the silence around a gap, because the buyer has to fill it and will not fill it kindly.

• A period in storage has an obvious explanation. Record the dates and it stops being a question.
• A history that starts when you bought the bike is fine. Mark where your record begins.
• An odometer replacement or correction is explainable if documented at the time and alarming if a buyer finds it.
• If you inherited an incomplete history, show what you can evidence and say what you cannot.

Prepare a copy for the buyer

The buyer needs the vehicle's history. They do not need your private notes, your address or your movements. Preparing a copy is an editing job, and it is better done before the buyer is standing in front of you.

1. Review the timeline for gaps, duplicates and odometer inconsistencies before anyone else sees it.
2. Remove personal notes and anything unrelated to the vehicle, and leave the vehicle's own record intact.
3. Include what is currently due, such as the next roadworthiness test (the inspection due date calculator gives you the date). A record that hides due items is less convincing, and a buyer who finds one stops trusting the rest.
4. Keep your own full copy and hand over a copy, so you still hold the original until the sale is complete.

What a buyer checks

Buyers rarely read for detail. They test whether the story is consistent, so it helps to know what they test.

• Whether the odometer progresses sensibly against the dates, and against any independent record such as test or inspection history where your country has one.
• Whether the wear items you would expect at this mileage have been dealt with.
• Whether the service intervals were roughly followed or repeatedly stretched.
• Whether repairs cluster around something that may still be unresolved.
• Whether anything currently due has been declared.