The world of motocross and supercross racing got much more exciting with the release of the 2023 KTM 450 SX-F. This beast of a machine had undergone remarkable updates, setting new standards for power, agility, and overall performance. 

And KTM has already updated the 2024 model again with suspension upgrades. The 2024 450 SX-F has updated forks and different shock settings to improve handling, cornering, and balance. The 2024 model also has improved engine performance and molded-in graphics that can’t rub off. 

So, what makes the latest KTM 450 SX-F a game-changer in the world of off-road racing? Let’s dig in. 

Looking for fast delivery and to save money on KTM parts? Please check out our extensive inventory of official KTM parts and accessories. And don't forget to check out our large inventory of new and used motorcycles!

2024 KTM 450 SX-F specs

KTM 450 SX-F Engine Upgrades: Unleashing Unmatched Power

The heart of the 2024 KTM 450 SX-F beats stronger than ever, thanks to its impressive engine upgrades. KTM's engineers have worked tirelessly to enhance the bike's power delivery and throttle response, creating an exhilarating riding experience that leaves its competitors in the dust.

The updated SOHC engine first offered on the 2023 model boasts a displacement of 450cc with a bore and stroke of 95.0 x 63.4mm. Notably, it is more than a half pound lighter than its 2022 predecessor, weighing in at just 59 pounds. 

This engine incorporates a low-profile cylinder head design, resulting in the single cam being positioned even closer to the center of gravity. Furthermore, the intake ports have undergone revisions to optimize the airflow and ensure a more efficient path for the atomized air-fuel mixture into the combustion chamber, ultimately enhancing power delivery. 

In terms of design improvements, the valve covers have been redesigned to require only two screws, and the engine employs an oil spray jet, contributing to enhanced engine and piston cooling efficiency.

And talk about power— the 450 SX-F pulls off corners, even at low to mid RPM, with the authority needed to clear any jump.  

KTM 450 SX-F Enhanced Suspension: Conquering Every Terrain

KTM understands the importance of a smooth and controlled ride, and the KTM 450 SX-F delivers just that. With upgraded suspension components, this bike offers superior handling and stability, allowing riders to conquer any terrain with confidence.

  • For 2024, KTM upgraded the suspension:
  • Enhanced WP XACT fork configurations ensure both comfort and balance, while robustly defending against bottom-outs.
  • Rear WP XACT shock adjustments harmonize seamlessly with the new front forks.

The updated fully adjustable inverted WP Xact 48mm front fork offers 12.2 inches of travel, absorbing shocks more effectively, minimizing rider fatigue during long rides or challenging off-road adventures. The improved damping system provides better response and feedback from the terrain, allowing riders to maintain optimal control over rough surfaces.

The rear linkage-assisted fully adjustable WP Xact shock that offers 11.8 inches of travel has also received significant upgrades, including a lighter piston rod that reduces unsprung weight. This enhancement translates into faster reaction times of the damper, ensuring a smoother and more controlled ride.

2024 KTM 450 SX-F parts

KTM 450 SX-FCutting-Edge Features: Technology Meets Adventure

The 2024 KTM 450 SX-F is not just a powerful machine; it's also packed with cutting-edge features that enhance both safety and performance. Let's explore some of the standout features that set this bike apart from its competitors:

  • Launch Control: The updated launch control feature propels riders off the line with lightning-fast acceleration. Get a head start on the competition and unleash your inner daredevil.
  • Quickshifter: Allows clutchless upshifting from second through fifth gears.
  • Brembo Brakes: Superior stopping power and precise control are at your fingertips with the Brembo brakes. Whether you're maneuvering through tight corners or navigating challenging terrains, these brakes deliver confidence-inspiring performance.
    • Ergonomic Design: The 2024 KTM 450 SX-F prioritizes rider comfort and stability. Ergonomically designed handlebars and upgraded footpegs provide increased comfort and control.
  • Launch Control and MAP switch comes as standard equipment on the 450SXF

The 2024 KTM 450 SX-F is a remarkable machine that sets new standards in power, performance, and technological advancements. Whether you're a professional racer or a passionate enthusiast, this bike is designed to unleash your inner champion and provide an exhilarating riding experience. 

With its engine upgrades, enhanced suspension, and cutting-edge features, the 2024 KTM 450 SX-F is a force to be reckoned with on the motocross and supercross tracks. Get ready to push the limits and dominate the competition with this exceptional motorcycle.

KTM 450 SX-F accessories 2024

2024 KTM 450 SX-F  Specs


  • Type: Single cylinder four-stroke
  • Displacement: 450cc 
  • Bore x stroke: 94 x 63.4mm
  • Compression ratio: 13.1:1
  • Valvetrain: SOHC; four valves
  • Fueling: 44mm Keihin throttle body
  • Ignition: Keihin EMS
  • Starting: Electric
  • Lubrication: Pressurized w/ two pumps
  • Transmission: 5-speed w/ up-only quickshifter
  • Clutch: Wet multidisc DDS w/ Brembo hydraulics
  • Final drive: 5/8 x 1/4 inch chain


  • Frame: Central double-cradle chromoly
  • Subframe: Aluminum-reinforced polyamide
  • Handlebar: Neken tapered aluminum
  • Front suspension; travel: Fully adjustable inverted WP Xact 48mm fork; 12.2 inches
  • Rear suspension; travel: Linkage-assisted fully adjustable WP Xact shock; 11.8 inches
  • Wheels: Excel
  • Front wheel: 1.60 x 21
  • Rear wheel: 2.15 x 19
  • Tires: Dunlop Geomax MX33
  • Front tire: 80/100 x 21
  • Rear tire: 120/80 x 19
  • Front brake: 260mm disc w/ Brembo hydraulics
  • Rear brake: 220mm disc w/ Brembo hydraulics


  • Wheelbase: 58.7 inches
  • Rake: 26.1 degrees
  • Triple clamp offset: 22mm
  • Seat height: 37.7 inches
  • Ground clearance: 13.5 inches
  • Fuel capacity: 1.9 gallons
  • Wet weight: 238 pounds