Segment: Enduro/Offroad
Production started year: 2018
For model year 2018 all models receive a generation changing update with KTM engineers targeting a further weight reduction that once again sets a clear benchmark in each class. In fact, in the higher capacity 450cc segment the KTM 450 SX-F is a lot lighter than its rivals.
All models in the KTM SX range have received major engine revisions over previous models. The KTM 250 SX-F and KTM 350 SX-F models enjoy a newly designed DS clutch, while all 4-strokes boast revised transmissions and a state-of-the-art Keihin engine management system with a reworked throttle body and improved electronics package.
engine specs | Type: | Single cylinder, 4-stroke, liquid cooled | Displacement: | 449.9 cm3 | Bore X Stroke: | 3.7x2.5 in OR 94 mm | Compression Ratio: | 12.75:1 | Horsepower: | 62/0 KW(hp)/RPM | Torque: | NaN/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | Electronic fuel injection |
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transmission specs | Gearbox: | 5-Speed | Clutch: | - | Primary Drive: | - | Final Drive: | - |
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chassis specs | Frame: | Lightweight chrome-moly steel frame | Front Suspension: | Telescopic fork | Rear Suspension: | WP monoshock with pro lever | Front Brake: | Double discs 260 mm | Rear Brake: | Single disc 220 mm |
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dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | 37.8 in OR 960 mm | Weelbase: | 62.4 in OR 1585 mm | Ground Clearance: | 14.6 in OR 371 mm | Weight: | 236 lbs OR 107 kg | Fuel Capacity: | 1.8 gallons OR 6.8 L |
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tyres specs | Front: | 80/100-21 | Rear: | 120/90-19 |
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power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
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