Compare Motorcycles
Yamaha Yz 450 F
Ktm Sx-f 450
Type
Motocross
Motocross
Horsepower
~62 hp @ 9,500 rpm (note: figure based on modern 2020+ models; earlier models ranged 55-60 hp)
~63 hp @ 9,000 rpm (estimated for recent 2022-2024 models; KTM does not officially publish dyno figures)
Torque
~52 Nm @ 7,500 rpm (note: estimated based on published dyno data for recent models)
~54 Nm @ 7,000 rpm (estimated for recent models; note: official figures not published by KTM)
Top Speed
~145 km/h (note: estimated under optimal conditions on a straight; varies by rider and terrain)
~175 km/h (estimated; note: varies with gearing and terrain)
Weight
110 kg (wet/curb weight, based on 2020+ models)
101 kg (wet/curb weight — 2023 model)
Fuel
Estimate: ~6-8 L/100km under typical motocross/off-road riding conditions (note: highly variable depending on riding intensity; not designed for road use)
~6-9 L/100km (estimated real-world; varies heavily with riding intensity — note: no official figure provided by KTM for off-road race use)
Fairing
No
No