MOT reliability
Triumph Mountain cub
3 vehicles · 22 completed MOT tests analysed
82%
MOT pass rate
Based on 3 Triumph Mountain cub vehicles and 22 completed MOT tests, the Triumph Mountain cub has an overall 82% pass rate, with an average recorded mileage of 4,113 miles.
3
Vehicles
22
MOT tests
236
Avg miles / year
0.4
Faults per test
0%
Dangerous-fault share
Triumph Mountain cub problem areas
Where faults occur most across all Triumph Mountain cub MOT tests:
-
Other112%
-
Lamps & electrical25%
-
Brakes12%
-
Steering12%
Triumph Mountain cub pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 1 | 1 | 100% |
| 19 | 1 | 100% |
| 20 | 1 | 100% |
Fuel types: Petrol (3)
Most common Triumph Mountain cub MOT faults
These are the faults and advisories recorded most often across Triumph Mountain cub MOT tests:
- Rear Wheel has a slightly eccentric bead rim. (4.2.2) (2 times)
- Throttle operating incorrectly (6.2.1f) (2 times)
- Front Roller brake test indicates a slightly juddering brake (3.3.A1b) (2 times)
- Front wheel bearings are slightly rough (2.3.5b) (2 times)
- Headlamp aim too low (1.6) (1 times)
- front and rear tyres perished (1 times)
- Rear Roller brake test indicates a slightly juddering brake (3.3.A1b) (1 times)
- Rear Wheel alignment slightly misaligned. (2.5.1) (1 times)
- Fuel system component leaking (7.2.1a) (1 times)
Triumph Mountain cub pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2016 | 1 | 2 | 100% | 78 |
| 1987 | 1 | 9 | 89% | 1,601 |
| 1966 | 1 | 11 | 73% | 10,662 |
Triumph Mountain cub reliability FAQ
Across 3 Triumph Mountain cub vehicles in our MOT data,
82% pass the MOT (a 18% failure rate), with about
0.4 faults or advisories recorded per test.
The most frequently recorded Triumph Mountain cub MOT issues are:
Rear Wheel has a slightly eccentric bead rim. (4.2.2); Throttle operating incorrectly (6.2.1f); Front Roller brake test indicates a slightly juddering brake (3.3.A1b).
The typical Triumph Mountain cub in our data has covered around
4,113 miles.
Compare the Triumph Mountain cub
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