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KTM 450 SX-F Factory - 2023 Specifications and Reviews

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General information

CategoryCross / motocross
Year2023
ModelKTM 450 SX-F Factory
 
 

Engine and Transmission Specifications

Exhaust systemAkrapovič ´slip-on line´
DrivelineX-ring 5/8 x 1/4 chain
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemLiquid
IgnitionKeihin EMS
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Power63.0 Horsepower">HP (46.0 Kilowatt">kW))
Engine typeSingle cylinder, four-stroke
Capacity:449.9 ccm (27.45 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsCNC machined hubs. Excel rims. Wire spoked.
Rear brakesSingle disc. Brake calipers on floating bearings
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Brake calipers on floating bearings
Rear tire2.15-19
Front tire1.6-21
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front wheel travel310 mm (12.2 inches)
Front SuspensionWP XACT-USD, Ø 48 mm
Rake (fork angle)26.1°
Frame typeCentral double-cradle-type 25CrMo4 steel

Physical measures and capacities

Fuel capacity7.20 litres (1.90 US gallons)
Wheelbase1485 mm (58.5 inches)
Ground clearance343 mm (13.5 inches)
Seat height958 mm (37.7 inches) If adjustable, lowest setting.
Power/weight ratio0.6087 HP/kg
Dry weight103.5 kg (228.2 pounds)

Other specs

ElectricalLightweight 495 g 2Ah lithium-ion starter battery
StarterElectric
Color optionsOrange/black/red/yellowHITE

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 KTM 450 SX-F Factory is a powerhouse of a motocross bike that offers top-of-the-line performance and cutting-edge technology. With its lightweight frame and powerful 450cc engine, this bike is designed for ultimate speed and agility on the track. The Factory edition comes equipped with premium components, including factory wheels, Akrapovic exhaust, and a factory seat, ensuring that riders can experience elite-level performance straight out of the box. In addition to its impressive performance, the 2023 KTM 450 SX-F Factory also boasts advanced electronic features, such as launch control and traction control, giving riders the ability to fine-tune their bike's performance to suit their riding style and track conditions. Overall, the 2023 KTM 450 SX-F Factory is an exceptional motocross bike that offers top-tier performance and cutting-edge technology, making it a standout choice for serious riders looking to take their racing to the next level.
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