Honda CT125 Hunter Cub vs Yamaha R7

The Honda CT125 Hunter Cub (2026) 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 CT125 Hunter Cub is a cub / underbone with 123 cc, 9.0 hp and unlisted weight; the Yamaha R7 is a sport bike with 689 cc, 72.4 hp and 189 kg. Power-to-weight with the rider: 49.3 hp/ton versus 274.3 hp/ton. On this measure the Yamaha R7 is 456% ahead.

0-100 km/h (speedometer): Honda CT125 Hunter Cub not reached (top simulated speed 89 km/h), Yamaha R7 3.41 s. In the 60-0 km/h brake test, braking distance without the 0.3 s reaction time is 16.9 m for the Honda CT125 Hunter Cub (with ABS) and 14.4 m for the Yamaha R7 (ABS unknown, class assumption: no ABS). The Yamaha R7 stops 2.4 m shorter. The standard 60-0 test is used because one calculated top speed is below 110 km/h. Calculated top speed: 89 km/h (estimated from power and drag) 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 class-average calibration (no accepted model-specific road test) for the Honda CT125 Hunter Cub and model-specific parameters calibrated against published road tests for the Yamaha R7. 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.