Kawasaki Zx-6r vs Kawasaki Zr: MOT reliability compared
Updated 05 September 2026.
11.5%
Kawasaki Zr MOT failure rate, 6.7 pts lower than Kawasaki Zx-6r
Kawasaki Zr is the more reliable MOT performer: 11.5% of Kawasaki Zr MOTs fail versus 18.2% for Kawasaki Zx-6r, a 6.7 point gap.
| Metric | Kawasaki Zx-6r | Kawasaki Zr |
|---|---|---|
| MOT failure rate | 18.2% | 11.5% |
| Tests analysed | 207,142 | 119,756 |
| Most common failure | Brakes (27.4%) | Lamps & electrical (22.5%) |
Questions and answers
Which is more reliable, Kawasaki Zx-6r or Kawasaki Zr?
Kawasaki Zr is the more reliable MOT performer: 11.5% of Kawasaki Zr MOTs fail versus 18.2% for Kawasaki Zx-6r, a 6.7 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 Zr?
11.5% of Kawasaki Zr MOT tests result in a failure, from 119,756 tests.