Kawasaki Vulcan S vs TVS Raider 125

The Kawasaki Vulcan S (2026) and the TVS Raider 125 (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 Kawasaki Vulcan S is a cruiser with 649 cc, 59.9 hp and unlisted weight; the TVS Raider 125 is a naked bike with 125 cc, 11.4 hp and 120 kg. Power-to-weight with the rider: 226.5 hp/ton versus 58.5 hp/ton. On this measure the Kawasaki Vulcan S is 287% ahead.

In the simulation the Kawasaki Vulcan S covers 0-100 km/h (speedometer) in 4.49 s and the TVS Raider 125 in 21.08 s; the Kawasaki Vulcan S is quicker by 16.60 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 16.1 m for the Kawasaki Vulcan S (with ABS) and 17.3 m for the TVS Raider 125 (ABS unknown, class assumption: no ABS). The Kawasaki Vulcan S stops 1.2 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 173 km/h (estimated from power and drag) versus 105 km/h (GPS measurement).

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.