Triumph Bonneville T120 Problems by Year
NHTSA has 3 owner complaints and 3 safety recalls on file for the Triumph Bonneville T120, across 5 model years (2018–2025). The 2025 model year has the most complaints (1). The most reported problem area overall is electrical system.
Triumph Bonneville T120 years to avoid? What the complaint data shows
No Bonneville T120 model year stands out with more than twice the complaints of a typical year.
Model years with the most complaints
- 2025 Bonneville T120: 1 complaint, 0 recalls
- 2023 Bonneville T120: 1 complaint, 3 recalls
- 2018 Bonneville T120: 1 complaint, 0 recalls
Complaint counts are not adjusted for how many cars were sold or how long each year has been on the road, so newer and less popular years naturally have fewer complaints. Use them to spot problem patterns, not as a safety ranking.
Most common Triumph Bonneville T120 problems (all years)
| Problem area | Complaints | Model years | Crashes |
|---|---|---|---|
| Electrical System | 2 | 2 | 0 |
| Exterior Lighting | 1 | 1 | 0 |
All Triumph Bonneville T120 model years
| Model year | Complaints | Recalls | Crash rating | Top problem | Compared with other years |
|---|---|---|---|---|---|
| 2025 Bonneville T120 | 1 | 0 | — | Exterior Lighting | |
| 2024 Bonneville T120 | 0 | 2 | — | — | |
| 2023 Bonneville T120 | 1 | 3 | — | Electrical System | |
| 2022 Bonneville T120 | 0 | 2 | — | — | |
| 2018 Bonneville T120 | 1 | 0 | — | Electrical System |
More from Triumph: all Triumph models · VIN decoder
Frequently asked questions
Which Triumph Bonneville T120 years should you stay away from?
No year stands out at twice the typical count; the most complaints are for 2025 (1), 2023 (1), 2018 (1). Counts are not adjusted for how many cars were sold, and newer years have had less time to collect complaints.
What is the biggest problem with the Triumph Bonneville T120?
Electrical System, with 2 complaints across 2 model years.
How many recalls does the Triumph Bonneville T120 have?
3 safety recalls across all model years. Each model year page lists its recalls and fixes.