League table/ZERO MOTORCYCLES
Make report · 2005–2025
ZERO MOTORCYCLES
91.4%
first-time pass rate
5.6%
failed outright
1,227
MOT tests, 2005–2025
ZERO MOTORCYCLES at a glance
Most reliable model
SR/S ZF14.4
89.2% pass
Least reliable model
SR/F ZF14.4
87.5% pass
Most tested model
SR/F ZF14.4
128 tests
Among ZERO MOTORCYCLES models with ≥ 100 tests.
What fails a ZERO MOTORCYCLES
failure defects across all ZERO MOTORCYCLES models · advisories excluded
brakes is ZERO MOTORCYCLES's most common failure — 2% of all ZERO MOTORCYCLES tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| brakes |
|
2 | see ranking |
| lamps and reflectors |
|
1.9 | see ranking |
| tyres |
|
1.1 | see ranking |
| steering |
|
1 | see ranking |
| structure and attachments |
|
0.5 | see ranking |
Top failure groups aggregated across every ZERO MOTORCYCLES model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
ZERO MOTORCYCLES models, ranked by test volume
2 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|---|---|---|---|---|
| SR/F ZF14.4 |
|
87.5 | 9.4 | 5,404 | 128 |
| SR/S ZF14.4 |
|
89.2 | 8.1 | 6,015 | 111 |
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.