MOT reliability
Triumph T120 bonnieville
7 vehicles · 41 completed MOT tests analysed
93%
MOT pass rate
Based on 7 Triumph T120 bonnieville vehicles and 41 completed MOT tests, the Triumph T120 bonnieville has an overall 93% pass rate, with an average recorded mileage of 7,421 miles.
7
Vehicles
41
MOT tests
98
Avg miles / year
0.1
Faults per test
0%
Dangerous-fault share
Triumph T120 bonnieville problem areas
Where faults occur most across all Triumph T120 bonnieville MOT tests:
-
Other125%
-
Steering75%
Triumph T120 bonnieville pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 1 | 1 | 100% |
| 6 | 2 | 50% |
| 7 | 1 | 100% |
| 8 | 1 | 100% |
| 9 | 1 | 100% |
| 10 | 1 | 100% |
| 11 | 2 | 100% |
| 12 | 3 | 100% |
| 13 | 3 | 100% |
| 14 | 3 | 100% |
| 15 | 3 | 100% |
| 16 | 2 | 100% |
| 17 | 1 | 100% |
| 18 | 1 | 100% |
| 19 | 1 | 100% |
| 20 | 1 | 100% |
Fuel types: Petrol (7)
Most common Triumph T120 bonnieville MOT faults
These are the faults and advisories recorded most often across Triumph T120 bonnieville MOT tests:
- Wheel alignment slightly misaligned. (2.5.1) (2 times)
- Steering control chaffing between components and not interfering with free movement of steering (2.1.2a) (1 times)
- steering lock welded. (1 times)
- Drive chain slightly loose (6.2.1d) (1 times)
- Rear Wheel alignment incorrect which adversely affects the handling (2.5.1) (1 times)
- Rear Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii)) (1 times)
- Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a) (1 times)
Triumph T120 bonnieville pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2015 | 1 | 3 | 67% | 35 |
| 2002 | 1 | 11 | 91% | 8,879 |
| 1994 | 2 | 18 | 100% | 7,279 |
| 1972 | 1 | 6 | 83% | 26,169 |
| 1965 | 1 | 1 | 100% | 1,507 |
| 1962 | 1 | 2 | 100% | 805 |
Triumph T120 bonnieville reliability FAQ
Across 7 Triumph T120 bonnieville vehicles in our MOT data,
93% pass the MOT (a 7% failure rate), with about
0.1 faults or advisories recorded per test.
The most frequently recorded Triumph T120 bonnieville MOT issues are:
Wheel alignment slightly misaligned. (2.5.1); Steering control chaffing between components and not interfering with free movement of steering (2.1.2a); steering lock welded..
The typical Triumph T120 bonnieville in our data has covered around
7,421 miles.
Compare the Triumph T120 bonnieville
See how the Triumph T120 bonnieville stacks up against other Triumph models on MOT reliability:
T120 bonnieville vs Toledo
T120 bonnieville vs Unknown
T120 bonnieville vs 2000
T120 bonnieville vs 1500
Check a specific Triumph T120 bonnieville
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Triumph models · Learn about common MOT failures · what an MOT checks