Z125 2024 vs GSX-S125 2024

In terms of raw performance, these two are evenly matched. The Z125 and GSX-S125 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 12kg less than the Z125, 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 30mm lower than the Z125, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: It's a close call. Choose the z125 if you prefer its specific styling and ergonomics, or the gsxs125 if you want the alternative brand character.