Kawasaki Zzr600 vs Kawasaki Er: MOT reliability compared
Updated 05 September 2026.
12.9%
Kawasaki Er MOT failure rate, 4.8 pts lower than Kawasaki Zzr600
Kawasaki Er is the more reliable MOT performer: 12.9% of Kawasaki Er MOTs fail versus 17.7% for Kawasaki Zzr600, a 4.8 point gap.
| Metric | Kawasaki Zzr600 | Kawasaki Er |
|---|---|---|
| MOT failure rate | 17.7% | 12.9% |
| Tests analysed | 64,767 | 51,525 |
| Most common failure | Brakes (41.4%) | Lamps & electrical (19.7%) |
Questions and answers
Which is more reliable, Kawasaki Zzr600 or Kawasaki Er?
Kawasaki Er is the more reliable MOT performer: 12.9% of Kawasaki Er MOTs fail versus 17.7% for Kawasaki Zzr600, a 4.8 point gap.
What is the MOT failure rate of the Kawasaki Zzr600?
17.7% of Kawasaki Zzr600 MOT tests result in a failure, from 64,767 tests.
What is the MOT failure rate of the Kawasaki Er?
12.9% of Kawasaki Er MOT tests result in a failure, from 51,525 tests.