Honda CBR650R vs Kawasaki KLE500

The Honda CBR650R (2025) and the Kawasaki KLE500 (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 CBR650R is a sport bike with 649 cc, 93.9 hp and 211 kg; the Kawasaki KLE500 is a adventure bike with 451 cc, 44.8 hp and unlisted weight. Power-to-weight with the rider: 328.2 hp/ton versus 162.9 hp/ton. On this measure the Honda CBR650R is 101% ahead.

In the simulation the Honda CBR650R covers 0-100 km/h (speedometer) in 3.33 s and the Kawasaki KLE500 in 4.95 s; the Honda CBR650R is quicker by 1.61 s. In the 100-0 km/h brake test, braking distance without the 0.3 s reaction time is 36.4 m for the Honda CBR650R (with ABS) and 41.4 m for the Kawasaki KLE500 (with ABS). The Honda CBR650R stops 5.0 m shorter. Calculated top speed: 220 km/h (manufacturer claim) versus 150 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 CBR650R and class-average calibration (no accepted model-specific road test) for the Kawasaki KLE500. 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.