Kuba Terra125 vs Yamaha PG-1

The Kuba Terra125 (2026) and the Yamaha PG-1 (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 Kuba Terra125 is a naked bike with 125 cc, 9.5 hp and unlisted weight; the Yamaha PG-1 is a cub / underbone with 114 cc, unlisted power and 109 kg. Power-to-weight with the rider: 48.7 hp/ton versus no data.

0-100 km/h (speedometer): Kuba Terra125 not reached (top simulated speed 89 km/h), Yamaha PG-1 29.82 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 17.3 m for the Kuba Terra125 (ABS unknown, class assumption: no ABS) and 16.9 m for the Yamaha PG-1 (with ABS). The Yamaha PG-1 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: 89 km/h (estimated from power and drag) versus 93 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) 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.