CFMoto 250NK vs Yamaha R7

The CFMoto 250NK (2026) and the Yamaha R7 (2026) 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 Yamaha R7 is a sport bike with 689 cc, 72.4 hp and 189 kg. Power-to-weight with the rider: 111.2 hp/ton versus 274.3 hp/ton. On this measure the Yamaha R7 is 147% ahead.

In the simulation the CFMoto 250NK covers 0-100 km/h (speedometer) in 8.91 s and the Yamaha R7 in 3.41 s; the Yamaha R7 is quicker by 5.50 s. In the 100-0 km/h brake test, braking distance without the 0.3 s reaction time is 48.0 m for the CFMoto 250NK (ABS unknown, class assumption: no ABS) and 40.0 m for the Yamaha R7 (ABS unknown, class assumption: no ABS). The Yamaha R7 stops 8.0 m shorter. Calculated top speed: 115 km/h (estimated from power and drag) versus 202 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.