2008 Triumph Rocket Iii 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 2008 Triumph Rocket Iii, 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
- Powertrain (other)466.7%
- Engine116.7%
- Other / unspecified116.7%
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
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
DURING ACCELERATION BIKE DROPS BETWEEN GEARS AND YOU HAVE NO POWER IT IS IN NUETRAL HAVE TO TRY.TO SHIFT UP OR DOWN AND PRAY YOU GET IT BEFORE SOMEONE HITS YOU FROM BEHIND. HAPPENS MOST OF THE TIME WHEN YOU DOWN SHIFT MAKE A TURN AND TRY TO ACCELERATE. ALSO AT FREEWAY SPEEDS AND ACCELERATION IT HAPPENS. VERY DANGEROUS. I CALLED A DEALER HE WANTS BIKE FOR 3 MONTHS AND $4000 TO REPAIR.. MILEAGE IS ONLY 32000
AFTER BIKE SAT A SUMMER DUE TO ILLNESS WHEN I RODE BIKE IT STARTED COMING OUT OF GEAR ON ACCELERATION AND SPEED CHANGES. I HAD SHIFT COVE REPLACED 2 YEARS PRIOR NOW THIS ONLY HAS 32,000 MILES
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2008 TRIUMPH ROCKET III. THE CONTACT STATED WHILE DRIVING 25 MPH UPWARD ON A HILL, THE MOTOR VEHICLE MADE A LOUD NOISE. THE FAILURE RECURRED MULTIPLE TIMES AND THERE WERE ISSUES WITH THE VEHICLE STAYING IN GEARS. THE VEHICLE WAS TAKEN TO THE DEALER AND MULTIPLE REPAIRS WERE MADE AND UPDATES TO THE VEHICLE. HOWEVER, THE FAILURE CONTINUED TO OCCUR. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 13,000. UPDATED 4/20/15*CN
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
METZELER ME880 TIRE PRODUCED CUPPING AND TIRE SEPARATION AFTER 3000 MILES OR WEAR. METZELER CONTINUES TO IGNORE MY REQUEST FOR INVESTIGATION INTO THIS TIRE WHICH SHOULD HAVE DELIVERED A MINIMUM OF 6000 MILES. A QUICK INTERNET SEARCH REVEALS SEVERAL SIMILAR INCIDENTS WITH THE SAME TIRE. GIVEN THAT THIS IS A MOTORCYCLE TIRE, TIRE FAILURE CARRIES A GREAT RISK OF DEATH. METZELER HAS AN OBLIGATION - LEGALLY AND MORALLY - FOR CONSUMER SAFETY, AND THE COMPANY CONTINUES TO IGNORE COMPLAINTS. *JS
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 .