2024 KTM 450 SX-F

$9,399.00
$11,099.00 $9,399.00
Sale Sold out
Plus Destination: $650

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2024 KTM 450 SX-F – BUILT FOR SAN DIEGO’S FASTEST

The 2024 KTM 450 SX-F carries KTM’s signature READY TO RACE energy with an unmatched combination of raw power, refined handling, and cutting-edge performance. Whether you're lining up at Glen Helen, Cahuilla, or carving berms at Pala Raceway, this machine is tuned for victory in the SoCal motocross scene.

Powered by a championship-winning 449.9 cc 4-stroke engine and built on a lightweight, chromium-molybdenum steel frame, the 450 SX-F delivers explosive throttle response with razor-sharp precision. The WP XACT suspension package keeps the ride composed over braking bumps and whoops, while launch control, traction control, and Quickshifter elevate the starting gate advantage. Every control point—from the Brembo brakes to the ODI grips—is designed to keep you ahead of the pack, lap after lap.

This is KTM’s flagship motocrosser in its purest form—no frills, no gimmicks—just performance, precision, and the unmistakable intent to win.

UNIT SPECS

Engine

  • Type: 1-cylinder, 4-stroke
  • Displacement: 449.9 cm³
  • Transmission: 5-speed
  • Starter: Electric starter
  • Fuel System: Keihin EFI, 44 mm throttle body
  • Compression Ratio: 13.1:1
  • Clutch: Wet DDS multi-disc, Brembo hydraulics
  • EMS: Keihin EMS with launch control and traction control

Chassis

  • Frame: Central double-cradle-type 25CrMo4 steel
  • Subframe: Aluminum-reinforced polyamide
  • Front Suspension: WP XACT-USD Ø 48 mm AER
  • Rear Suspension: WP XACT Monoshock with linkage
  • Front Brake Disc Diameter: 260 mm
  • Rear Brake Disc Diameter: 220 mm
  • Fuel Capacity: Approx. 7.2 liters
  • Seat Height: 958 mm
  • Ground Clearance: 343 mm
  • Weight (No Fuel): Approx. 102.6 kg

FEATURES

  • HIGH-OUTPUT ENGINE: The 449.9 cc SOHC 4-stroke engine is engineered for maximum peak performance while maintaining exceptional rideability. It's one of the most compact and powerful motors in its class.
  • QUICKSHIFTER + LAUNCH CONTROL: An integrated quickshifter allows for seamless upshifts without using the clutch, while launch and traction control help you hook up perfectly off the gate.
  • WP XACT SUSPENSION: The 48 mm AER front fork and WP XACT rear shock offer precise damping and progressive resistance through all track conditions, fully adjustable with tool-free clickers.
  • CHROMIUM-MOLYBDENUM FRAME: Designed for optimal flex characteristics, the chassis delivers responsive handling, high-speed stability, and excellent rider feedback.
  • BREMBO BRAKING SYSTEM: Premium Brembo calipers and wave rotors provide consistent stopping power and excellent modulation in any race condition.
  • NEKEN HANDLEBARS & ODI GRIPS: A flat bar bend with lock-on grips gives a direct, controlled feel while reducing fatigue during long motos.
  • RACE-BRED ERGONOMICS: Slim bodywork, low seat height, and centralized mass give the 450 SX-F a comfortable and confidence-inspiring riding position for aggressive racing.

See TERMS for details. Plus government fees and taxes, any finance charges, dealer document processing charges, electronic filing fees, emission testing charges, and freight. All sale prices include applicable factory incentives. Availability may vary. Some items may not be in immediate dealer stock and may require ordering. Estimated order time ranges from 1 to 90 days. Please see terms for full details. Please call to confirm availability.