Honda PCX125 vs Yamaha R7

The Honda PCX125 (2025) and the Yamaha R7 (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 Honda PCX125 is a scooter with 125 cc, 12.3 hp and 134 kg; the Yamaha R7 is a sport bike with 689 cc, 72.4 hp and 189 kg. Power-to-weight with the rider: 59.0 hp/ton versus 274.3 hp/ton. On this measure the Yamaha R7 is 365% ahead.

In the simulation the Honda PCX125 covers 0-100 km/h (speedometer) in 20.41 s and the Yamaha R7 in 3.41 s; the Yamaha R7 is quicker by 17.00 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 16.3 m for the Honda PCX125 (with ABS) and 14.4 m for the Yamaha R7 (ABS unknown, class assumption: no ABS). The Yamaha R7 stops 1.9 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 92 km/h (GPS measurement) versus 202 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. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.