If straight-line speed is your priority, the Ninja ZX-25R SE takes the lead. With 21 HP more than the GSX250R, 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. Bottom Line: While both are capable, the zx25r offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.
| Spec | Ninja ZX-25R SE | GSX250R |
|---|---|---|
| Displacement | 249 | 248 |
| Power | 46 | 25 |
| Cylinders | 4 | 2 |
| Weight | 184 | 181 |
| Seat height | 785 | 790 |