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MOT reliability

Kawasaki Ex 400 gjf

101 vehicles · 307 completed MOT tests analysed
91%
MOT pass rate

Based on 101 Kawasaki Ex 400 gjf vehicles and 307 completed MOT tests, the Kawasaki Ex 400 gjf has an overall 91% pass rate, with an average recorded mileage of 11,603 miles.

101
Vehicles
307
MOT tests
1,817
Avg miles / year
0.6
Faults per test
5%
Dangerous-fault share

Kawasaki Ex 400 gjf problem areas

Where faults occur most across all Kawasaki Ex 400 gjf MOT tests:

  • Tyres, wheels & suspension36%
  • Brakes14%
  • Body & structure14%
  • Emissions & nuisance14%
  • Lamps & electrical12%
  • Steering8%
  • Other6%
  • Identification & plates3%

Kawasaki Ex 400 gjf pass rate by age

How the Kawasaki Ex 400 gjf's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
36392%
46092%
56894%
65584%
74591%
81587%

Fuel types: Petrol (99), Other (2)

Most common Kawasaki Ex 400 gjf MOT faults

These are the faults and advisories recorded most often across Kawasaki Ex 400 gjf MOT tests:

  1. Front Tyre worn close to the legal limit (5.2.3 (e)) (22 times)
  2. Rear Tyre worn close to the legal limit (5.2.3 (e)) (21 times)
  3. Exhaust noisy (8.1.1 (a)) (16 times)
  4. Drive chain slightly loose (6.1.7 (c) (i)) (6 times)
  5. Drive chain worn but not considered excessive (6.1.7 (c) (i)) (5 times)
  6. Front Tyre tread depth is below minimum requirements of 1.0mm (5.2.3 (e)) (4 times)
  7. Front Brake disc worn, but not excessively (1.1.14 (a) (i)) (4 times)
  8. Rear Brake disc worn, but not excessively (1.1.14 (a) (i)) (4 times)
  9. Front Brake pad(s) close to minimum limit (1.1.13 (a)) (4 times)
  10. Rear Brake pad(s) close to minimum limit (1.1.13 (a)) (4 times)
  11. Rear Tyre tread depth is below minimum requirements of 1.0mm (5.2.3 (e)) (3 times)
  12. Rear reflector missing (4.8.2 (a) (ii)) (3 times)
  13. Registration plate deteriorated but not likely to be misread (0.1 (b)) (3 times)
  14. Front Brake indicates slight fluctuation of brake effort (1.2.1 (e)) (2 times)
  15. Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition (8.1.1 (a)) (2 times)

Kawasaki Ex 400 gjf pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2020 3 11 73% 12,111
2019 9 28 89% 14,667
2018 60 267 91% 11,259

Kawasaki Ex 400 gjf reliability FAQ

Across 101 Kawasaki Ex 400 gjf vehicles in our MOT data, 91% pass the MOT (a 9% failure rate), with about 0.6 faults or advisories recorded per test.

The most frequently recorded Kawasaki Ex 400 gjf MOT issues are: Front Tyre worn close to the legal limit (5.2.3 (e)); Rear Tyre worn close to the legal limit (5.2.3 (e)); Exhaust noisy (8.1.1 (a)).

The typical Kawasaki Ex 400 gjf in our data has covered around 11,603 miles.

Compare the Kawasaki Ex 400 gjf

See how the Kawasaki Ex 400 gjf stacks up against other Kawasaki models on MOT reliability:

Ex 400 gjf vs Unknown Ex 400 gjf vs Zx-6r Ex 400 gjf vs Zx-9r Ex 400 gjf vs Zzr600

Check a specific Kawasaki Ex 400 gjf

Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.

See all Kawasaki models · Learn about common MOT failures · what an MOT checks