If straight-line speed is your priority, the Ninja ZX-6R takes the lead. With 32 HP more than the Daytona 660, it offers a more spirited ride that will be noticeable on highway overtakes or track days. Both bikes share a similar footprint on the scale, with only a negligible 3kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Riders with a shorter inseam should lean towards the Daytona 660. Its seat height is 20mm lower than the Ninja ZX-6R, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the zx6r offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.
| Spec | Ninja ZX-6R | Daytona 660 |
|---|---|---|
| Displacement | 636 | 660 |
| Power | 127 | 95 |
| Cylinders | 4 | 3 |
| Weight | 198 | 201 |
| Seat height | 830 | 810 |
| MSRP (US) | 11599 | 9195 |
| MSRP (EU) | 12695 | 9795 |