Honda PCX125 vs RKS Neon125

The Honda PCX125 (2025) and the RKS Neon125 (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 RKS Neon125 is a scooter with 125 cc, 9.3 hp and unlisted weight. Power-to-weight with the rider: 59.0 hp/ton versus 49.5 hp/ton. On this measure the Honda PCX125 is 19% ahead.

0-100 km/h (speedometer): Honda PCX125 20.41 s, RKS Neon125 not reached (top simulated speed 84 km/h). 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 17.9 m for the RKS Neon125 (ABS unknown, class assumption: no ABS). The Honda PCX125 stops 1.6 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 84 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 model-specific parameters calibrated against published road tests for the Honda PCX125 and class-average calibration (no accepted model-specific road test) for the RKS Neon125. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.