Pass rate by mileage
A low-mileage 500 passes first time 80.3% of the time; by 40k that's 62.8%.
First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.
What fails on a 500
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| brakes |
|
37 | 26.4 |
| steering and suspension |
|
23 | 16.4 |
| lighting and signalling |
|
20 | 14.3 |
| tyres and wheels |
|
13 | 9.3 |
| structure and attachments |
|
9 | 6.4 |
| drive system |
|
9 | 6.4 |
| fuel and exhaust |
|
9 | 6.4 |
| suspension |
|
8 | 5.7 |
| body and structure |
|
6 | 4.3 |
| lamps and reflectors |
|
6 | 4.3 |
Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.
How rivals compare
On first-time pass rate the 500 beats 0 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).
Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the 500.
Pass rate by registration year
Best year to buy used: 1994 (74.4% pass). Weakest: 1995 (64.8%).
First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.