2003 Triumph Bonneville Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2003 Triumph Bonneville, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Other / unspecified4100.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
I WAS RIDING MY TRIUMPH BONNEVILLE MOTORCYCLE AND WHEN WE STOPPED TO FUEL UP MY RIDING BUDDY NOTICED THAT I HAD A BROKEN SPOKE. LUCKILY IT WAS NOTICED BEFORE I HAD A PUNCTURED TUBE AND COULD HAVE INCURRED A SERIOUS ACCIDENT. *TR
OUTSIDE SPOKE (REAR WHEEL, BRAKE SIDE) ON A 2003 TRIUMPH BONNEVILLE BROKE WHILE RIDING ON HIGHWAY. THIS RESULTED IN LOSS OF AIR AND TIRE WENT FLAT. AWAITING REPLACEMENT SPOKE AT THIS TIME FROM LOCAL TRIUMPH DEALER. UPON INSTALLATION WHEEL WILL NEED TO BE RETRIED AND NEW INNER TUBE AND RIM STRIP INSTALLED. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .