RKS Neon125 vs Yamaha Exciter 155 VVA TCS

The RKS Neon125 (2026) and the Yamaha Exciter 155 VVA TCS (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 RKS Neon125 is a scooter with 125 cc, 9.3 hp and unlisted weight; the Yamaha Exciter 155 VVA TCS is a cub / underbone with 155 cc, 18.2 hp and 124 kg. Power-to-weight with the rider: 49.5 hp/ton versus 91.7 hp/ton. On this measure the Yamaha Exciter 155 VVA TCS is 85% ahead.

0-100 km/h (speedometer): RKS Neon125 not reached (top simulated speed 84 km/h), Yamaha Exciter 155 VVA TCS 10.46 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 17.9 m for the RKS Neon125 (ABS unknown, class assumption: no ABS) and 16.9 m for the Yamaha Exciter 155 VVA TCS (with ABS). The Yamaha Exciter 155 VVA TCS stops 1.0 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 84 km/h (estimated from power and drag) versus 115 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. Open the interactive app (currently in Turkish) to watch the run side by side and change the load.