Triumph BONNEVILLE BOBBER recalls by model year
Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
0 distinct recall campaigns
Not available median reported failure mileage
Scope: 2018 to 2022 model years. Data updated: . 0 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2018 | 0 |
| 2022 | 0 |
2018: 0; 2022: 0
Year-by-year records
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
2 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2018 | 2022 |
|---|---|---|
| Electrical System | 00.0%No examples available for this selection. | 1100.0%ODI 11759677I am experiencing a common issue with this vehicle wherein the regulator/rectifier plug begins leaking oil. This is due to the stator being completely submerged in oil in the engine and the seal on the cables breaking down over time. The oil is then able to wick up the cables and leak out of the plug connecting the stator to the rectifier. As this oil drips, it falls directly into the path of the rear tire which could potentially cause a loss of traction. Triumph has yet to issue a recall on this well-documented issue affecting a large number o… |
| Engine | 00.0%No examples available for this selection. | 1100.0%ODI 11759677I am experiencing a common issue with this vehicle wherein the regulator/rectifier plug begins leaking oil. This is due to the stator being completely submerged in oil in the engine and the seal on the cables breaking down over time. The oil is then able to wick up the cables and leak out of the plug connecting the stator to the rectifier. As this oil drips, it falls directly into the path of the rear tire which could potentially cause a loss of traction. Triumph has yet to issue a recall on this well-documented issue affecting a large number o… |
| Exterior Lighting | 1100.0%ODI 115284231.) I would like to begin by saying that my bike is nearly brand new. Only just over 4k miles. So, the following problem is not in any way a result of the bike being an old or beaten down vehicle. The rear brake light and turn signals failed due to the cable that runs under the rear fender to the rear lights (being suspended by very weak and half attached thin metal tabs) becoming dislodged from their incredibly suspect holding tabs and rubbing on the tire. Thus, stripping and destroying the cable. This is available for inspection upon request.… | 00.0%No examples available for this selection. |
| Wheels | 1100.0%ODI 115284231.) I would like to begin by saying that my bike is nearly brand new. Only just over 4k miles. So, the following problem is not in any way a result of the bike being an old or beaten down vehicle. The rear brake light and turn signals failed due to the cable that runs under the rear fender to the rear lights (being suspended by very weak and half attached thin metal tabs) becoming dislodged from their incredibly suspect holding tabs and rubbing on the tire. Thus, stripping and destroying the cable. This is available for inspection upon request.… | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 1 | None | ODI 11759677I am experiencing a common issue with this vehicle wherein the regulator/rectifier plug begins leaking oil. This is due to the stator being completely submerged in oil in the engine and the seal on the cables breaking down over time. The oil is then able to wick up the cables and leak out of the plug connecting the stator to the rectifier. As this oil drips, it falls directly into the path of the rear tire which could potentially cause a loss of traction. Triumph has yet to issue a recall on this well-documented issue affecting a large number o… |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2018: 0 complaints · 2022: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2018 | 0 | 0 | 0 |
| 2022 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2018 | 1 | 0 | 0 |
| 2022 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Electrical System | Engine | Exterior Lighting | Wheels |
|---|---|---|---|---|
| Electrical System | — | 1ODI 11759677I am experiencing a common issue with this vehicle wherein the regulator/rectifier plug begins leaking oil. This is due to the stator being completely submerged in oil in the engine and the seal on the cables breaking down over time. The oil is then able to wick up the cables and leak out of the plug connecting the stator to the rectifier. As this oil drips, it falls directly into the path of the rear tire which could potentially cause a loss of traction. Triumph has yet to issue a recall on this well-documented issue affecting a large number o… | 0 | 0 |
| Engine | 1ODI 11759677I am experiencing a common issue with this vehicle wherein the regulator/rectifier plug begins leaking oil. This is due to the stator being completely submerged in oil in the engine and the seal on the cables breaking down over time. The oil is then able to wick up the cables and leak out of the plug connecting the stator to the rectifier. As this oil drips, it falls directly into the path of the rear tire which could potentially cause a loss of traction. Triumph has yet to issue a recall on this well-documented issue affecting a large number o… | — | 0 | 0 |
| Exterior Lighting | 0 | 0 | — | 1ODI 115284231.) I would like to begin by saying that my bike is nearly brand new. Only just over 4k miles. So, the following problem is not in any way a result of the bike being an old or beaten down vehicle. The rear brake light and turn signals failed due to the cable that runs under the rear fender to the rear lights (being suspended by very weak and half attached thin metal tabs) becoming dislodged from their incredibly suspect holding tabs and rubbing on the tire. Thus, stripping and destroying the cable. This is available for inspection upon request.… |
| Wheels | 0 | 0 | 1ODI 115284231.) I would like to begin by saying that my bike is nearly brand new. Only just over 4k miles. So, the following problem is not in any way a result of the bike being an old or beaten down vehicle. The rear brake light and turn signals failed due to the cable that runs under the rear fender to the rear lights (being suspended by very weak and half attached thin metal tabs) becoming dislodged from their incredibly suspect holding tabs and rubbing on the tire. Thus, stripping and destroying the cable. This is available for inspection upon request.… | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.