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Service bulletin SMT-COM05-29JAN2

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10171439
Published by NHTSA2020-02-18
Manufacturer's numberSMT-COM05-29JAN2
Manufacturer's date2020-01-29
NHTSA componentEQUIPMENT

NHTSA's summary

Dealer notice detailing the Accessory Lever model compatibility.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
TRIUMPH BONNEVILLE T1002017
TRIUMPH BONNEVILLE T1202016, 2017, 2018, 2019, 2020
TRIUMPH BONNEVILLE T120 BLACK2020 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET CUP2017
TRIUMPH STREET SCRAMBLER2019, 2020
TRIUMPH STREET TRIPLE R ABS B12017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET TRIPLE S2018
TRIUMPH STREET TWIN2016
TRIUMPH STREET TWIN2017, 2018, 2019, 2020
TRIUMPH THRUXTON2019
TRIUMPH THRUXTON 12002017, 2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH THRUXTON 12002020 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH THRUXTON A22016 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20192332019-05-16. Accessories
20165172016-10-20. Accessories

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SMT-COM012023-12-11. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2023-06 and dealers should begin using it immediately.
SMT-COM012023-02-06. Service bulletin. Dealer notice reminding of the new California Prop 65 regulation.
227142023-01-03. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2022-11 and dealers should begin using it immediately.
226512023-01-03. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2022-10 and dealers should begin using it immediately.
20680 SVC2022-05-31. Service bulletin. Triumph has released Technical Bulletin 222 including 8 subjects across a range of models.
SB5292022-02-01. Service bulletin. Internal investigations have identified a need to reroute and secure the immobiliser antenna cable in the headstock area to prevent potential cable damage.
SMT-TN-1432021-05-10. Service bulletin. A new gear position sensor and fly lead have been introduced to the above models from engine number 596481. If replacing the gear position sensor or fly lead from engine number 596481, refer to the EPC for the part numbers. If replacing the gear position sensor up to engine number 596480, a fly lead must also be fitted to enable the new sensor to be connected to the main harness. To facilitate this, a parts kit (part number T1294242) is available.
SMT-SB-5232021-05-10. Service bulletin. We have identified a need to re-route the clutch cable as it has been incorrectly routed over the main wiring harness in the headstock area.
SMT-SB-514-5162021-05-10. Service bulletin. Internal quality audits have identified a need to replace the left and right hand silencer assemblies as an ongoing improvement to emission control.
SMT-SB-4972021-05-10. Service bulletin. We have identified that there is a possibility that the spring washers for the ignition switch screws may be missing on the above models. Dealers are requested to remove and refit the ignition switch screws with spring washers.