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MOT reliability

Triumph Street triple s a2l

39 vehicles · 87 completed MOT tests analysed
85%
MOT pass rate

Based on 39 Triumph Street triple s a2l vehicles and 87 completed MOT tests, the Triumph Street triple s a2l has an overall 85% pass rate, with an average recorded mileage of 11,652 miles.

39
Vehicles
87
MOT tests
2,192
Avg miles / year
0.9
Faults per test
8%
Dangerous-fault share

Triumph Street triple s a2l problem areas

Where faults occur most across all Triumph Street triple s a2l MOT tests:

  • Brakes33%
  • Tyres, wheels & suspension18%
  • Emissions & nuisance15%
  • Body & structure14%
  • Lamps & electrical12%
  • Steering4%
  • Other3%
  • Identification & plates3%

Triumph Street triple s a2l pass rate by age

How the Triumph Street triple s a2l's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
22100%
32781%
42584%
52383%
68100%

Fuel types: Petrol (38), Other (1)

Most common Triumph Street triple s a2l MOT faults

These are the faults and advisories recorded most often across Triumph Street triple s a2l MOT tests:

  1. Exhaust noisy (8.1.1 (a)) (11 times)
  2. Front Brake indicates slight fluctuation of brake effort (1.2.1 (e)) (7 times)
  3. Front Tyre worn close to the legal limit (5.2.3 (e)) (5 times)
  4. Rear reflector missing (4.8.2 (a) (ii)) (3 times)
  5. Drive chain slightly loose (6.1.7 (c) (i)) (3 times)
  6. Rear Tyre worn close to the legal limit (5.2.3 (e)) (3 times)
  7. Rear Brake pad(s) close to minimum limit (1.1.13 (a)) (3 times)
  8. EML on (2 times)
  9. Rear reflector obviously incorrectly positioned (4.8.2 (a) (i)) (2 times)
  10. Front Brake lever has insufficient reserve travel (1.1.2 (a)) (2 times)
  11. Front Brake excessively binding (1.2.1 (f)) (2 times)
  12. Front Brake binding but not excessively (1.2.1 (f)) (2 times)
  13. Registration plate does not conform to the specified requirements (0.1 (d)) (2 times)
  14. Drive chain worn but not considered excessive (6.1.7 (c) (i)) (2 times)
  15. Rear Tyre tread depth is below minimum requirements of 1.0mm (5.2.3 (e)) (2 times)

Triumph Street triple s a2l pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2021 12 29 83% 9,538
2020 16 56 86% 13,632

Triumph Street triple s a2l reliability FAQ

Across 39 Triumph Street triple s a2l vehicles in our MOT data, 85% pass the MOT (a 15% failure rate), with about 0.9 faults or advisories recorded per test.

The most frequently recorded Triumph Street triple s a2l MOT issues are: Exhaust noisy (8.1.1 (a)); Front Brake indicates slight fluctuation of brake effort (1.2.1 (e)); Front Tyre worn close to the legal limit (5.2.3 (e)).

The typical Triumph Street triple s a2l in our data has covered around 11,652 miles.

Compare the Triumph Street triple s a2l

See how the Triumph Street triple s a2l stacks up against other Triumph models on MOT reliability:

Street triple s a2l vs Toledo Street triple s a2l vs Unknown Street triple s a2l vs 2000 Street triple s a2l vs 1500

Check a specific Triumph Street triple s a2l

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