Sinnis MOT pass rates and common failures
Sinnis motorcycles pass the MOT 67.29% of the time across 3,329 tests. 19.6 points below the all-motorcycle average of 86.87%.
Every Sinnis model
Sorted by sample size. The bigger the number of tests, the more the pass rate can be trusted.
| Model | Tests | Pass rate | Avg mileage | |
|---|---|---|---|---|
| ZS 125-86 TERRAIN · 125cc | 461 | 68.76% | 11,890 | |
| TERRAIN 125 · 125cc | 454 | 72.69% | 7,590 | |
| ZS 125-79 HOODLUM · 125cc | 352 | 65.63% | 7,713 | |
| HOODLUM 125 · 125cc | 265 | 65.66% | 5,108 |
Why Sinnis motorcycles fail the MOT
Share of failed Sinnis tests where this item was recorded.
| # | Item | Of failures | Tests | |
|---|---|---|---|---|
| 1 | Has a serious fluid leak | 10.2% | 82 | |
| 2 | Not working | 9.9% | 80 | |
| 3 | Excessively binding | 8.9% | 72 | |
| 4 | Missing | 6.2% | 50 | |
| 5 | Excessively loose | 6.2% | 50 | |
| 6 | Tread depth is below minimum requirements of 1.0mm | 5.5% | 44 | |
| 7 | Inoperative in the case of a single lamp or all lamps | 4.3% | 35 | |
| 8 | Less than 1.0 mm thick | 3.7% | 30 |
Sinnis motorcycles for sale
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Source: DVSA MOT testing data, 2025 · updated Aug 2026 · licence and method