TVS Jupiter 125 vs Yamaha MT-09

The TVS Jupiter 125 (2025) and the Yamaha MT-09 (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 TVS Jupiter 125 is a scooter with 125 cc, 8.1 hp and unlisted weight; the Yamaha MT-09 is a naked bike with 890 cc, 117.3 hp and 193 kg. Power-to-weight with the rider: 40.8 hp/ton versus 437.8 hp/ton. On this measure the Yamaha MT-09 is 974% ahead.

In the simulation the TVS Jupiter 125 covers 0-100 km/h (speedometer) in 38.88 s and the Yamaha MT-09 in 3.11 s; the Yamaha MT-09 is quicker by 35.77 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 17.9 m for the TVS Jupiter 125 (ABS unknown, class assumption: no ABS) and 17.3 m for the Yamaha MT-09 (ABS unknown, class assumption: no ABS). The Yamaha MT-09 stops 0.6 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 91 km/h (manufacturer claim) versus 199 km/h (manufacturer claim).

All values are an estimated simulation, not road-test measurements. Technical data comes from the sources listed below; the model uses model-specific parameters calibrated against published road tests for both. 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.