IllustrationI 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
2003 Triumph Bonneville
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Bonneville years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 4 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Wheels. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
4 reportsOUTSIDE 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
LEFT OUTER REAR WHEEL SPOKE FAILURE ON 2003 TRIUMPH BONNEVILLE MOTORCYCLE. *NM
I HAD A SPOKE BREAK ON MY 2003 BONNEVILLE T100. THE SPOKE BROKE ON THE LEFT SIDE OF THE REAR WHEEL. I HAVE APPROXIMATELY 13,200 MILES ON THE MOTORCYCLE. *NM
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE06019 · Broken Spoke/tire Deflation
Opened May 17, 2006 · Closed Sep 19, 2006
Status: closed (inferred from source dates) · Wheels
THIS PE WAS OPENED ON THE BASIS OF 6 OWNER ALLEGATIONS CONCERNING REAR WHEEL SPOKE BREAKAGE WITH RESULTING REAR TIRE INNER-TUBE PUNCTURING.NO CRASHES WERE OR HAVE BEEN ALLEGED.AFTER GATHERING INFORMATION CONCERNING THIS ISSUE FROM SUBJECT VEHICLE OWNERS, TRIUMPH DEALERS, AND TRIUMPH MOTORCYCLES LTD, WE FIND NO DEFECT TREND CURRENTLY EXISTS CONCERNING THIS SUBJECT.SHOULD CIRCUMSTANCES CHANGE AS A RESULT OF OUR CONTINUED MONITORING, WE WILL TAKE APPROPRIATE ACTION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTIO IF WARRANTED BY THE CIRCUMSTANCES.