NHTSA service bulletin

NHTSA Service Bulletin 11021533: 2016-2025 Triumph Bonneville Bobber

Official manufacturer communication context for 2016-2025 Triumph Bonneville Bobber, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11021533 summary graphic for 2016-2025 Triumph Bonneville Bobber
11021533NHTSA document ID
Manufacturer communicationcommunication type
37affected product rows
37source rows grouped

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

Technical Bulletin 254 provides instructions that applies to: Service Tool Amendment

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
TriumphBonneville Bobber2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025Ask for service records and run the exact VIN before purchase.
TriumphBonneville Bobber Black2018-2020Ask for service records and run the exact VIN before purchase.
TriumphBonneville Bobber Tfc2020, 2025Ask for service records and run the exact VIN before purchase.
TriumphBonneville Speedmaster2018, 2019, 2020, 2022, 2023, 2024, 2025Ask for service records and run the exact VIN before purchase.
TriumphBonneville T1002017, 2018, 2019, 2020, 2022, 2023, 2024, 2025Ask for service records and run the exact VIN before purchase.
TriumphBonneville T100 Black2017-2020Ask for service records and run the exact VIN before purchase.
TriumphBonneville T100 Black A32016Ask for service records and run the exact VIN before purchase.
TriumphBonneville T100 Bud Ekin2020Ask for service records and run the exact VIN before purchase.
TriumphBonneville T1202016, 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Ace2020Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Black2016, 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Bud Ekin2020Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Dgr2024Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Diamond2020Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Elvis Edi2025Ask for service records and run the exact VIN before purchase.
TriumphScrambler 1200 Bond Editi2021Ask for service records and run the exact VIN before purchase.
TriumphScrambler 1200 Great Esca2022Ask for service records and run the exact VIN before purchase.
TriumphScrambler 1200 X2024, 2025Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 11021533?

Technical Bulletin 254 provides instructions that applies to: Service Tool Amendment

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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