Triumph Bonneville Bobber 2016–2025 — technical service bulletin
Bulletin TB254 · NHTSA communication 11021533 · issued Jul 28, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2016–2025
model years
60
vehicle entries
Official summary
Technical Bulletin 254 provides instructions that applies to: Service Tool Amendment
Vehicles covered
- 2017 Triumph Bonneville Bobber
- 2018 Triumph Bonneville Bobber
- 2019 Triumph Bonneville Bobber
- 2020 Triumph Bonneville Bobber
- 2022 Triumph Bonneville Bobber
- 2023 Triumph Bonneville Bobber
- 2024 Triumph Bonneville Bobber
- 2025 Triumph Bonneville Bobber
- 2018 Triumph Bonneville Bobber Black
- 2019 Triumph Bonneville Bobber Black
- 2020 Triumph Bonneville Bobber Black
- 2020 Triumph Bonneville Bobber TFC
- 2025 Triumph Bonneville Bobber TFC
- 2018 Triumph Bonneville Speedmaster
- 2019 Triumph Bonneville Speedmaster
- 2020 Triumph Bonneville Speedmaster
- 2022 Triumph Bonneville Speedmaster
- 2023 Triumph Bonneville Speedmaster
- 2024 Triumph Bonneville Speedmaster
- 2025 Triumph Bonneville Speedmaster
- 2017 Triumph Bonneville T100
- 2018 Triumph Bonneville T100
- 2019 Triumph Bonneville T100
- 2020 Triumph Bonneville T100
- 2022 Triumph Bonneville T100
- 2023 Triumph Bonneville T100
- 2024 Triumph Bonneville T100
- 2025 Triumph Bonneville T100
- 2017 Triumph Bonneville T100 Black
- 2018 Triumph Bonneville T100 Black
- 2019 Triumph Bonneville T100 Black
- 2020 Triumph Bonneville T100 Black
- 2016 Triumph Bonneville T100 Black A3
- 2020 Triumph Bonneville T100 Bud Ekin
- 2016 Triumph Bonneville T120
- 2017 Triumph Bonneville T120
- 2018 Triumph Bonneville T120
- 2019 Triumph Bonneville T120
- 2020 Triumph Bonneville T120
- 2022 Triumph Bonneville T120
- 2023 Triumph Bonneville T120
- 2024 Triumph Bonneville T120
- 2025 Triumph Bonneville T120
- 2020 Triumph Bonneville T120 Ace
- 2016 Triumph Bonneville T120 Black
- 2017 Triumph Bonneville T120 Black
- 2018 Triumph Bonneville T120 Black
- 2019 Triumph Bonneville T120 Black
- 2020 Triumph Bonneville T120 Black
- 2022 Triumph Bonneville T120 Black
- 2023 Triumph Bonneville T120 Black
- 2024 Triumph Bonneville T120 Black
- 2025 Triumph Bonneville T120 Black
- 2020 Triumph Bonneville T120 Bud Ekin
- 2024 Triumph Bonneville T120 DGR
- 2020 Triumph Bonneville T120 Diamond
- 2025 Triumph Bonneville T120 Elvis Edi
- 2021 Triumph Scrambler 1200 Bond Editi
- 2022 Triumph Scrambler 1200 Great Esca
- 2024 Triumph Scrambler 1200 X
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.