CFMoto 250NK vs Honda CB125F

The CFMoto 250NK (2026) and the Honda CB125F (2025) are compared with the same Moto Kıyas physics model under identical conditions: flat dry asphalt, no wind, a 75 kg rider and no passenger. The CFMoto 250NK is a naked bike with 249 cc, 26.2 hp and unlisted weight; the Honda CB125F is a naked bike with 124 cc, 10.7 hp and 117 kg. Power-to-weight with the rider: 111.2 hp/ton versus 55.9 hp/ton. On this measure the CFMoto 250NK is 99% ahead.

In the simulation the CFMoto 250NK covers 0-100 km/h (speedometer) in 8.91 s and the Honda CB125F in 21.61 s; the CFMoto 250NK is quicker by 12.70 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 17.3 m for the CFMoto 250NK (ABS unknown, class assumption: no ABS) and 17.3 m for the Honda CB125F (ABS unknown, class assumption: no ABS). The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 115 km/h (estimated from power and drag) versus 100 km/h (manufacturer claim).

All values are an estimated simulation, not road-test measurements. Technical data comes from the sources listed below; the model uses model-specific parameters calibrated against published road tests for both. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.