In terms of raw performance, these two are evenly matched. The 450SRS and Ninja ZX-25R SE produce nearly identical power figures, meaning the real-world difference will come down to gearing and torque delivery rather than peak horsepower. When it comes to agility, the 450SRS has a clear advantage. Weighing in 5kg less than the Ninja ZX-25R SE, it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Bottom Line: It's a close call. Choose the 450srs if you prefer its specific styling and ergonomics, or the zx25r if you want the alternative brand character.
| Spec | 450SRS | Ninja ZX-25R SE |
|---|---|---|
| Displacement | 449.5 | 249 |
| Power | 46 | 46 |
| Cylinders | 2 | 4 |
| Weight | 179 | 184 |
| Seat height | 795 | 785 |