League table/WK BIKES
Make report · 2005–2025
WK BIKES
66.1%
first-time pass rate
24.0%
failed outright
5,135
MOT tests, 2005–2025
WK BIKES at a glance
Most reliable model
COLT 125
74.8% pass
Least reliable model
125 RR
47.5% pass
Most tested model
125
446 tests
Among WK BIKES models with ≥ 100 tests.
What fails a WK BIKES
failure defects across all WK BIKES models · advisories excluded
lamps and reflectors is WK BIKES's most common failure — 10.2% of all WK BIKES tests record one.
| Component group | Share of defects | % of tests | Worst offenders |
|---|---|---|---|
| lamps and reflectors |
|
10.2 | see ranking |
| brakes |
|
9.5 | see ranking |
| structure and attachments |
|
5.8 | see ranking |
| lighting and signalling |
|
3.7 | see ranking |
| suspension |
|
4.8 | see ranking |
Top failure groups aggregated across every WK BIKES model, 2005–2025. "% of tests" = share of the make's tests recording at least one defect in that group.
WK BIKES models, ranked by test volume
16 models with ≥ 100 normal tests, 2005–2025
| Model | Pass rate | Pass % | Fail % | Median miles | Tests |
|---|---|---|---|---|---|
| 125 |
|
54.9 | 35.9 | 4,229 | 446 |
| HT |
|
72.1 | 19.0 | 4,917 | 441 |
| RT |
|
69.4 | 17.3 | 3,683 | 324 |
| VS |
|
70.0 | 22.7 | 4,778 | 300 |
| SCRAMBLER 125 |
|
69.5 | 20.1 | 3,267 | 298 |
| SX 125 |
|
68.6 | 21.6 | 5,614 | 236 |
| BD |
|
62.1 | 26.7 | 3,111 | 206 |
| 125 RR |
|
47.5 | 44.4 | 4,669 | 198 |
| GO |
|
62.6 | 28.7 | 3,640 | 174 |
| BELLISSIMA |
|
68.3 | 22.4 | 3,707 | 161 |
| COLT 50 |
|
64.2 | 25.7 | 3,563 | 148 |
| GO 50 JJ 50 QT-3 |
|
68.3 | 20.1 | 4,168 | 139 |
| LEGEND |
|
63.3 | 21.7 | 3,250 | 120 |
| MATADOR |
|
63.1 | 33.3 | 4,524 | 111 |
| COLT 125 |
|
74.8 | 16.8 | 2,870 | 107 |
| TOMCAT |
|
72.4 | 16.2 | 1,335 | 105 |
Normal tests only. Median miles is odometer reading at test where recorded. Source: DVSA anonymised MOT results, 2005–2025.