Recall 18V084 covers 2,824 2016-2018 Triumph Thruxton motorcycles for engine stalls during quick throttle changes. Software update is free at any franchised Triumph dealer.
Triumph is recalling 2,824 2016-2018 Thruxton motorcycles because the engine can stall when the throttle is opened or closed quickly while the clutch lever is pulled in. An engine stall can increase the risk of a crash, and Triumph dealers will complete the recall repair free of charge.
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What's wrong?
On the 2016-2018 Triumph Thruxton, the engine management software controls how the engine responds when the rider moves the throttle. That software, also called the engine calibration, reads throttle input and adjusts engine operation so the motorcycle keeps running as the rider slows, shifts, or comes to a stop.
On affected motorcycles, the older 2018.1 or earlier calibration does not respond correctly when the throttle is opened or closed quickly while the clutch lever is pulled in. Pulling in the clutch disconnects engine power from the rear wheel for shifting or stopping. With the clutch disengaged and the throttle changing fast, the software output does not match what the engine needs, and the engine can stall during deceleration.
There is no warning sign before failure. The stall happens from the rider input pattern and the software response, not from a visible broken part or a warning light.
Who's affected?
Spans 2016, 2017, and 2018 Thruxton motorcycles, with both engine and electrical system software components listed for each model year.
| 2016 Triumph Thruxton | electrical system software |
|---|---|
| 2016 Triumph Thruxton | Engine |
| 2017 Triumph Thruxton | electrical system software |
| 2017 Triumph Thruxton | Engine |
| 2018 Triumph Thruxton | electrical system software |
| 2018 Triumph Thruxton | Engine |
| Units affected | 2,824 |
| Field incidents | NHTSA has logged 3 field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific motorcycle is included.
What's the safety risk?
An engine stall can increase the risk of a crash. There is no warning sign before failure, so schedule the engine management software update soon and treat any stall as a reason to stop riding until the dealer completes the repair. Repair is free at any franchised Triumph dealer.
What should I do?
- Check your VIN to confirm your 2016-2018 Triumph Thruxton is included in this recall.
- Contact a franchised Triumph dealer to schedule the free engine-management software update that addresses stalling when the throttle is opened or closed quickly with the clutch lever pulled in.
- Bring any recall notice Triumph sent, or reference recall number 18V084 when you call.
- Avoid quick throttle changes with the clutch lever pulled in until the software update is complete.
- Call Triumph customer service at 1-678-854-2010 with questions about the recall or dealer repair.
What happens at the repair
At the dealer, a Triumph technician updates the engine management software so the motorcycle uses the corrected throttle and clutch behavior covered by the recall. The software update and labor are free of charge. Out-of-pocket repairs already paid are handled through Triumph's limited warranty, not through a separate reimbursement program, because product failures before the owner notice would have been covered under that warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| January 31, 2018 | NHTSA published the recall |
|---|---|
| February 2, 2018 | Dealer notification began |
| February 2, 2018 | Dealer notification ended |
| February 9, 2018 | Interim owner notification (was planned for this date) |
| March 7, 2018 | Owner notification mailed |
Frequently asked questions
What is recall 18V084?
Recall 18V084 covers 2,824 2016-2018 Triumph Thruxton motorcycles with engine management software that can let the engine stall when the throttle is opened or closed quickly while the clutch lever is pulled in. Triumph dealers will update the software for free.
What should I do if my 2016-2018 Triumph Thruxton is on this recall?
Check your VIN to confirm your specific motorcycle is included in recall 18V084. If it is, contact a franchised Triumph dealer to schedule the engine management software update. Reference recall number 18V084 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Triumph will update the engine management software free of charge at a franchised Triumph dealer.
What is the safety risk?
The safety risk is an engine stall, which can increase crash risk. In this recall, the stall can happen when the throttle is opened or closed quickly while the clutch lever is pulled in. If your VIN is included, schedule the free software update with a Triumph dealer.
What if I bought my Triumph Thruxton used?
The free recall repair still applies. Federal recall law follows the motorcycle, not the first owner. Check your VIN to confirm whether your specific Thruxton is included, then contact a franchised Triumph dealer for the free engine management software update.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V084000 |
|---|---|
| Triumph customer service | 1-678-854-2010 |
| NHTSA recall # | 18V084 |
| NHTSA recall # (full) | 18V084000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →