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KTM 450 SX-F
2023Off-road

KTM 450 SX-F

$10,899

Key specifications

Engine
450 cc
Power
63 HP
Weight
103 kg
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
5-speed
Seat height
38 mm
Front brakes
Single disc. Brake calipers on floating bearings
Rear brakes
Single disc. Brake calipers on floating bearings

Overview

Introducing the 2023 KTM 450 SX-F, a formidable contender in the cross-motocross category that continues to impress with its potent blend of power, agility, and cutting-edge technology. With a competitive MSRP of $10,899, this bike is designed for serious racers and weekend warriors alike, embodying KTM's commitment to performance and innovation. The 450 SX-F is engineered to dominate the track and deliver an exhilarating ride, making it a staple in the lineup of off-road enthusiasts who demand nothing but the best. At the heart of the 450 SX-F is a robust 449.9 ccm engine that churns out a staggering 63 horsepower, ensuring that riders have the muscle needed to tackle any terrain with confidence. The liquid-cooled, fuel-injected powerhouse features a bore and stroke of 95.0 x 63.4 mm, which enhances the bike's throttle response and overall performance. Paired with a precise 5-speed gearbox and a wet, DDS multi-disc clutch, the 450 SX-F delivers seamless power transfer and unmatched torque, allowing riders to effortlessly navigate through tight turns and accelerate out of corners. The lightweight design, weighing in at just 102.6 kg (226.2 pounds), ensures that the bike feels nimble and responsive, making it an agile partner on the track. The 2023 model is equipped with advanced features that elevate the riding experience to new heights. The central double-cradle-type frame made of 25CrMo4 steel provides exceptional stability while maintaining a lightweight profile. WP XACT suspension components, including 48mm USD forks at the front and a Monoshock with linkage at the rear, offer impressive travel of 310 mm and 300 mm respectively, ensuring that the bike handles rough terrain with ease. The bike also features Brembo brakes with floating calipers, providing excellent stopping power to complement its thrilling acceleration. With an electric starter and striking color options of orange, white, and grey, the KTM 450 SX-F is as stylish as it is functional. **

Pros

  • Powerful Engine: The 63 HP engine delivers exceptional performance, perfect for competitive racing.
  • Lightweight Design: At just 102.6 kg, the bike offers agility and ease of handling, enhancing rider confidence.
  • Advanced Suspension: WP XACT suspension provides excellent travel and responsiveness, allowing for smooth rides over challenging terrains.

Cons

  • High Seat Height: With a seat height of 958 mm (37.7 inches), it may not be suitable for shorter riders.
  • Limited Fuel Capacity: At 7.20 litres (1.90 gallons), the fuel tank may require frequent refueling during extended rides.
  • Price Point: While competitive in its class, the MSRP of $10,899 may be steep for entry-level riders looking for a budget-friendly option.

Technical details

Source specification data

Make
KTM
Model
450 SX-F
Price
S
$ 10899.
P
depends on country, taxes, accessories, etc.
Category
Cross-motocross
Starter
Electric
Electrical
Lightweight
495 g 2
Ah
lithium-ion starter battery
Color Options
Orange/white/grey
Power
63.0 HP (46.0 kW))
Clutch
Wet
,
S
multi-disc clutch,
Brembo
hydraulics
Gearbox
5-speed
Ignition
Keihin EMS
Driveline
X-ring 5/8 x 1/4 chain
Engine Type
Single cylinder, four-stroke
Fuel System
Injection
Bore X Stroke
95.0 x 63.4 mm (3.7 x 2.5 inches)
Displacement
449.9 ccm (27.45 cubic inches)
Cooling System
Liquid
Transmission Type Final Drive
Chain (final drive)
Dry Weight
102.6 kg (226.2 pounds)
Seat Height
958 mm (37.7 inches) If adjustable, lowest setting.
Fuel Capacity
7.20 litres (1.90 US gallons)
Ground Clearance
343 mm (13.5 inches)
Power Weight Ratio
0.6140 HP/kg
Rake
26.1°
Wheels
C
machined hubs.
Excel
rims.
Wire
spoked.
Rear Tyre
2.15-19
Frame Type
Central
double-cradle-type 25
Mo4
steel
Front Tyre
1.6-21
Rear Brakes
Single
disc.
Brake
calipers on floating bearings
Front Brakes
Single
disc.
Brake
calipers on floating bearings
Rear Suspension
WP XACT Monoshock with linkage
Front Suspension
WP XACT-USD, Ø 48 mm
Rear Wheel Travel
300 mm (11.8 inches)
Front Wheel Travel
310 mm (12.2 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)

Available colors

Orange/white/grey