# Service bulletin TB254

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11021533
- Published by NHTSA: 2025\-08\-06
- Manufacturer's number: TB254
- Manufacturer's date: 2025\-07\-28
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

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

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021533-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021533-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2017 to 2020 TRIUMPH BONNEVILLE BOBBER
- 2022 to 2025 TRIUMPH BONNEVILLE BOBBER
- 2018 to 2020 TRIUMPH BONNEVILLE BOBBER BLACK
- 2020 TRIUMPH BONNEVILLE BOBBER TFC
- 2025 TRIUMPH BONNEVILLE BOBBER TFC
- 2018 to 2020 TRIUMPH BONNEVILLE SPEEDMASTER
- 2022 to 2025 TRIUMPH BONNEVILLE SPEEDMASTER
- 2017 to 2020 TRIUMPH BONNEVILLE T100
- 2022 to 2025 TRIUMPH BONNEVILLE T100
- 2017 to 2020 TRIUMPH BONNEVILLE T100 BLACK
- 2016 TRIUMPH BONNEVILLE T100 BLACK A3
- 2020 TRIUMPH BONNEVILLE T100 BUD EKIN
- 2016 to 2020 TRIUMPH BONNEVILLE T120
- 2022 to 2025 TRIUMPH BONNEVILLE T120
- 2020 TRIUMPH BONNEVILLE T120 ACE
- 2016 to 2020 TRIUMPH BONNEVILLE T120 BLACK
- 2022 to 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 to 2025 TRIUMPH SCRAMBLER 1200 X
- 2019 to 2023 TRIUMPH SCRAMBLER 1200 XC
- 2019 to 2020 TRIUMPH SCRAMBLER 1200 XE
- 2022 to 2025 TRIUMPH SCRAMBLER 1200 XE
- 2023 to 2025 TRIUMPH SCRAMBLER 900
- 2019 to 2024 TRIUMPH SPEED TWIN
- 2025 TRIUMPH SPEED TWIN 1200
- 2025 TRIUMPH SPEED TWIN 1200 RS
- 2023 to 2025 TRIUMPH SPEED TWIN 900
- 2023 TRIUMPH SPEED TWIN BREITLING EDIT
- 2017 to 2018 TRIUMPH STREET CUP
- 2018 to 2020 TRIUMPH STREET SCRAMBLER
- 2022 TRIUMPH STREET SCRAMBLER
- 2022 TRIUMPH STREET SCRAMBLER SANDSTOR
- 2016 TRIUMPH STREET TWIN
- 2017 to 2022 TRIUMPH STREET TWIN
- 2022 TRIUMPH STREET TWIN GOLDLINE
- 2016 to 2018 TRIUMPH THRUXTON
- 2016 TRIUMPH THRUXTON A2
- 2016 TRIUMPH THRUXTON R
- 2017 to 2019 TRIUMPH THRUXTON R
- 2020 to 2025 TRIUMPH THRUXTON RS
- 2020 TRIUMPH THRUXTON RS SHOWCASE
- 2020 TRIUMPH THRUXTON TFC

JSON: [/v1/bulletins/11021533](/v1/bulletins/11021533)

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