Triumph Rocket 111
MotorcycleFrom 526 MOT tests. Above average for its class.
Common MOT failure categories
Pass rate by registration year
What goes wrong?
The most common MOT failure reasons are the aim of a headlamp is not within limits laid down in the requirements, excessive fluctuation in brake effort through each wheel revolution and tyre tread depth not in accordance with the requirements. The top issue, the aim of a headlamp is not within limits laid down in the requirements, caused 6 failures in 2024. Checking tread depth (1.6mm legal minimum, 3mm recommended) before your test can save an unnecessary fail. You can check prices at Black Circles if you need replacements. If you need repairs before retesting, sites like BookMyGarage let you compare local prices.
| the aim of a headlamp is not within limits laid down in the requirements | 6 |
| excessive fluctuation in brake effort through each wheel revolution | 6 |
| tyre tread depth not in accordance with the requirements | 5 |
| brake efficiency below minimum requirement | 4 |
| a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps | 3 |
| a lamp missing or inoperative | 2 |
| number plate does not conform to the specified requirements | 2 |
| a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 2 |
| a shock absorber not functioning or leaking severely | 2 |
| stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 1 |
How serious are these failures?
Not all MOT failures are equal. Only 18.2% of Rocket 111 failures are serious (safety or roadside), below the 44.4% average. When this car fails its MOT, it's more likely to be lights, wipers, or emissions than something dangerous. When it does fail, the average repair bill is around £69.
By registration year
| Year | Pass rate | Top failures |
|---|---|---|
| 2005 | 91.2% | a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, tyre tread depth not in accordance with the requirements |
| 2004 | 86.2% | a shock absorber not functioning or leaking severely, audible warning not working |
Typical mileage
Half of all Rocket 111s tested had between 16,111 and 28,044 miles on the clock. Relatively low mileage overall. Many are still fairly young.
At 23,026 median miles, the Rocket 111 has 0.046 failures per 10,000 miles driven.
Other Triumph models
| Triumph Bonneville | 90.9% |
| Triumph Tiger | 91.6% |
| Triumph Sprint | 87.1% |
| Triumph Daytona | 85.9% |
| Triumph Speed Triple | 88.7% |
Common questions
What is the Triumph Rocket 111 MOT pass rate?
The Triumph Rocket 111 has a 89.5% MOT pass rate based on 526 real MOT tests. This is above the national average.
What are common MOT failures on a Triumph Rocket 111?
The most common MOT failure on the Triumph Rocket 111 is the aim of a headlamp is not within limits laid down in the requirements, which caused 6 failures. Other common issues include excessive fluctuation in brake effort through each wheel revolution.
What is the typical mileage of a Triumph Rocket 111 at MOT?
The median mileage at MOT for a Triumph Rocket 111 is 23,026 miles. The middle 50% of vehicles tested have between 16,111 and 28,044 miles.
MOT data from DVSA anonymised test results, 2024 test year. Fleet data from DfT vehicle licensing statistics. Crown copyright, OGL v3.0. MOT pass rates are statistical summaries of test outcomes, not assessments of individual vehicle safety or condition. Always inspect a vehicle and check its full MOT history before purchasing. See terms of use.