In terms of raw performance, these two are evenly matched. The GSX-S125 and MT-125 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 GSX-S125 has a clear advantage. Weighing in 7kg less than the MT-125, it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Riders with a shorter inseam should lean towards the GSX-S125. Its seat height is 25mm lower than the MT-125, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: It's a close call. Choose the gsxs125 if you prefer its specific styling and ergonomics, or the mt125 if you want the alternative brand character.
| Spec | GSX-S125 | MT-125 |
|---|---|---|
| Displacement | 124 | 125 |
| Power | 15 | 15 |
| Cylinders | 1 | 1 |
| Weight | 135 | 142 |
| Seat height | 785 | 810 |