Model line

Triumph Bonneville T120

Every Triumph Bonneville T120 model year on file, 2016 to 2026. Pick a year for its recalls, investigations, service bulletins and the full text of owner complaints.

Owner complaints, all model years30 involved a crash, fire, injury or death
Model years102016 to 2026
Recall campaigns3Distinct campaigns listing it
Service bulletins725Summed across model years
By model year

The 2018 model year drew the most complaints, 1, 33% of the model's total

Owner complaints filed with NHTSA, all years filed, by model year.

00.250.50.75120162017201812019202020222023202420252026
Source: NHTSA ODI. Complaints are not verified by NHTSA, and NHTSA publishes no sales volumes, so counts are not rates.
Components

Electrical system leads the Triumph Bonneville T120 complaint record

Owner complaints across all model years, by component.

Electrical system
2
Lighting
1
Source: NHTSA ODI complaints file.
Model years

The record for each Triumph Bonneville T120 model year

Peer index compares complaints with the median vehicle of the same model year and body class (100 is the median). It corrects for age, not for how many were sold.

Triumph Bonneville T120 by model year
YearBodyComplaintsSeverity indexPeer indexRecallsInvestigationsBulletins
2026Not decoded0NoneNone002
2025Motorcycle10.01000053
2024Not decoded0NoneNone2056
2023Motorcycle10.01003075
2022Not decoded0NoneNone2086
2020Not decoded0NoneNone0094
2019Not decoded0NoneNone0091
2018Motorcycle10.0500090
2017Not decoded0NoneNone0090
2016Not decoded0NoneNone0088
Source: NHTSA ODI. Body class from NHTSA's VIN decoder where decoded.
Latest recalls

Recent campaigns covering the Triumph Bonneville T120

  • 26V-078 Feb 11, 2026
    Wiring between the alternator and main harness connector may short circuit and overheat
    Electrical system · 8,849 vehicles
  • 24V-785 Oct 21, 2024
    Wiring between the alternator and main harness connector may short circuit and overheat
    Electrical system · 8,801 vehicles
  • 23V-146 Mar 6, 2023
    Left-hand side (LHS) brake disc may be improperly secured and can detach
    Brakes · 988 vehicles
Source: NHTSA ODI recalls file.