Kawasaki Zx-6r vs Kawasaki Er5: MOT reliability compared
Updated 05 September 2026.
18.2%
Kawasaki Zx-6r MOT failure rate, 0.6 pts lower than Kawasaki Er5
Kawasaki Zx-6r is the more reliable MOT performer: 18.2% of Kawasaki Zx-6r MOTs fail versus 18.8% for Kawasaki Er5, a 0.6 point gap.
| Metric | Kawasaki Zx-6r | Kawasaki Er5 |
|---|---|---|
| MOT failure rate | 18.2% | 18.8% |
| Tests analysed | 207,142 | 66,313 |
| Most common failure | Brakes (27.4%) | Brakes (30.1%) |
Questions and answers
Which is more reliable, Kawasaki Zx-6r or Kawasaki Er5?
Kawasaki Zx-6r is the more reliable MOT performer: 18.2% of Kawasaki Zx-6r MOTs fail versus 18.8% for Kawasaki Er5, a 0.6 point gap.
What is the MOT failure rate of the Kawasaki Zx-6r?
18.2% of Kawasaki Zx-6r MOT tests result in a failure, from 207,142 tests.
What is the MOT failure rate of the Kawasaki Er5?
18.8% of Kawasaki Er5 MOT tests result in a failure, from 66,313 tests.