Mondial Fuzion 125 vs Yamaha Tracer 9

The Mondial Fuzion 125 (2026) and the Yamaha Tracer 9 (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 Mondial Fuzion 125 is a scooter with 124 cc, 9.1 hp and unlisted weight; the Yamaha Tracer 9 is a touring bike with 890 cc, 117.3 hp and 219 kg. Power-to-weight with the rider: 46.3 hp/ton versus 399.1 hp/ton. On this measure the Yamaha Tracer 9 is 763% ahead.

0-100 km/h (speedometer): Mondial Fuzion 125 not reached (top simulated speed 69 km/h), Yamaha Tracer 9 2.95 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 17.9 m for the Mondial Fuzion 125 (ABS unknown, class assumption: no ABS) and 16.2 m for the Yamaha Tracer 9 (ABS unknown, class assumption: no ABS). The Yamaha Tracer 9 stops 1.7 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 80 km/h (manufacturer claim) versus 215 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 the Mondial Fuzion 125 and model-specific parameters calibrated against published road tests for the Yamaha Tracer 9. Missing manufacturer data (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.