All Bikes/Compare

Compare Motorcycles

Gas Gas Mc 450f

Kawasaki Kx 450

Type
Motocross
Motocross
Horsepower
~63 hp @ 9,900 rpm (estimated, closely mirrors KTM 450 SX-F figures)
~55 hp @ 9,000 rpm (estimated; Kawasaki does not officially publish power figures — note: dyno results typically range 53–58 hp)
Torque
~53 Nm @ 7,250 rpm (estimated, based on shared engine platform)
~52 Nm @ 7,500 rpm (estimated; official figures not published — note: best estimate based on dyno data)
Top Speed
~145 km/h (estimated; off-road/motocross bikes are not typically tested for top speed)
~145 km/h (estimated; gearing and terrain dependent — note: best estimate, not manufacturer-specified)
Weight
101 kg (wet/curb weight)
110 kg (curb weight, 2023 model)
Fuel
~6.5 L/100km (estimate based on similar platform bikes; varies greatly with riding conditions)
Estimated 6–9 L/100km (note: highly variable depending on riding intensity; off-road/motocross use is not standardized for fuel economy testing)
Fairing
No
No
search Inspect either bike now — Free