Husqvarna FE 350 vs RKS RZ125

The Husqvarna FE 350 (2025) and the RKS RZ125 (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 Husqvarna FE 350 is a enduro bike with 350 cc, unlisted power and unlisted weight; the RKS RZ125 is a sport bike with 125 cc, 14.5 hp and unlisted weight. Power-to-weight with the rider: no data versus 63.8 hp/ton.

In the simulation the Husqvarna FE 350 covers 0-100 km/h (speedometer) in 5.62 s and the RKS RZ125 in 13.42 s; the Husqvarna FE 350 is quicker by 7.80 s. In the 100-0 km/h brake test, braking distance without the 0.3 s reaction time is 51.5 m for the Husqvarna FE 350 (ABS unknown, class assumption: no ABS) and 36.4 m for the RKS RZ125 (with ABS). The RKS RZ125 stops 15.0 m shorter. Calculated top speed: 138 km/h (estimated from power and drag) versus 125 km/h (estimated from power and drag).

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 both. Missing manufacturer data (power, torque, weight) is estimated by class regression, not measured. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.