Harley-Davidson Low Rider S vs Kuba Terra125

The Harley-Davidson Low Rider S (2025) and the Kuba Terra125 (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 Harley-Davidson Low Rider S is a cruiser with 1,923 cc, 114.0 hp and 304 kg; the Kuba Terra125 is a naked bike with 125 cc, 9.5 hp and unlisted weight. Power-to-weight with the rider: 300.8 hp/ton versus 48.7 hp/ton. On this measure the Harley-Davidson Low Rider S is 517% ahead.

0-100 km/h (speedometer): Harley-Davidson Low Rider S 3.69 s, Kuba Terra125 not reached (top simulated speed 89 km/h). In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 17.7 m for the Harley-Davidson Low Rider S (ABS unknown, class assumption: no ABS) and 17.3 m for the Kuba Terra125 (ABS unknown, class assumption: no ABS). The Kuba Terra125 stops 0.4 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 208 km/h (estimated from power and drag) versus 89 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. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.