AI Damage2006 Triumph Rocket III Classic: common problems
Owners of the 2006 Triumph Rocket III Classic filed 6 complaints with NHTSA, most often about powertrain and fuel system. Details by component below, with sources.
Key figures
- Owner complaints
- 6
What fails most often
- 1 Powertrain 67% of all complaints
- 2 Fuel system 33% of all complaints
- Powertrain: 4 complaints (67% of all).
- Fuel system: 2 complaints (33% of all).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Powertrain | 4 | 0 | 0 |
| Fuel system | 2 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Transmission began to sound like a turbocharger while riding in 5th gear. When I came to a stop light the shift pedal was limp, I had to pull in the clutch handle to stop the vehicle. By applying and releasing the clutch I was able to get home.
Transmission at around 3000 rpm with a slightly heavy application of throttle it will jump out of second gear, it seems hard to get it into second and this happens up and down shifting. Other times the transmission will go into neutral only. The bike is unsafe to ride in this condition.
2006 triumph rocket 3 classic, the transmission jumps out of second gear when accelerating. Triumph has a transmission upgrade that addresses this problem but will not fix it out of warranty.
Engine develops a high erratic idle up to 3000 rpms at will no matter what gear and what speed. I have to stand on the breaks to keep it at 55 mph in high gear. At low speed the motor is running at idle rpm's that are above normal operating speeds which makes it a runaway motor and dangerous to control some times the…
Tl contact owns a 2006 triumph rocket iii classic. The vehicle would shut off without warning while idling. The vehicle was able to be restarted. The dealer downloaded the new software according to nhtsa campaign id number 07v455000 (fuel system, gasoline:fuel injection system).
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 13,278 of 36,656 model years in the NHTSA data (top 36% most complained about).
On average one model year of the Rocket III Classic has 3 complaints (3 years in the data). This year has 6, above average.
What to check before buying
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Fuel system. Fuel smell, leaks, rough running, fuel-system codes.
Other years of this model
Questions and answers
What are the most common problems with the 2006 Triumph Rocket III Classic?
Owner complaints to NHTSA most often mention: powertrain, fuel system. Total complaints: 6.
How many service bulletins (TSB) were issued for the 2006 Triumph Rocket III Classic?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2006 Triumph Rocket III Classic from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2006 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.