Honda CRF250 Rally vs KTM 390 Duke

The Honda CRF250 Rally (2026) and the KTM 390 Duke (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 Honda CRF250 Rally is a enduro bike with 249 cc, 24.1 hp and 153 kg; the KTM 390 Duke is a naked bike with 399 cc, 44.4 hp and 165 kg. Power-to-weight with the rider: 105.9 hp/ton versus 184.9 hp/ton. On this measure the KTM 390 Duke is 75% ahead.

In the simulation the Honda CRF250 Rally covers 0-100 km/h (speedometer) in 7.61 s and the KTM 390 Duke in 5.48 s; the KTM 390 Duke is quicker by 2.13 s. In the 100-0 km/h brake test, braking distance without the 0.3 s reaction time is 46.8 m for the Honda CRF250 Rally (with ABS) and 43.7 m for the KTM 390 Duke (with ABS). The KTM 390 Duke stops 3.1 m shorter. Calculated top speed: 123 km/h (estimated from power and drag) versus 167 km/h (test measurement).

All values are an estimated simulation, not road-test measurements. Technical data comes from the sources listed below; the model uses class-average calibration (no accepted model-specific road test) for the Honda CRF250 Rally and model-specific parameters calibrated against published road tests for the KTM 390 Duke. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.