2026 KTM 450 SX-F

THE TOP OF THE FOODCHAIN

Still the reference. AMA Supercross wins and titles. MXGP wins and titles and history. What's the next chapter? Write it. Beat the best and rule the rest with the only standard.

• Design
  1-cylinder, 4-stroke engine
• Displacement
  449.9 cm³
• Transmission
  5-speed
• Fuel-mixture generation
  Keihin EFI, throttle body 44 mm
• EMS
  Keihin EMS
• Clutch primary drive teeth
  72
• Primary drive
  29:72
• Clutch
  Wet, DDS multi-disc clutch, Brembo hydraulics
• Engine cylinder
  Single cylinder
• Engine stroke
  4-Stroke
• Frame design
  Central double-cradle-type 25CrMo4 steel
• Front brake
  Disc brake
• Rear brake
  Disc brake
• Rear subframe design
  Aluminum-reinforced polyamide
• Chain
  520, Non-sealed
• Front suspension
  WP XACT-USD (AER), Ø 48 mm
• Rear suspension
  WP XACT Monoshock with linkage
• Suspension travel (front)
  310 mm
• Suspension travel (rear)
  300 mm
• Front suspension adjustment
  Compression (high and low speed), rebound
• Rear suspension setting
  Compression and rebound adjustable
• Seat height
  958 mm
• Ground clearance
  343 mm
• Tank capacity (approx.)
  7.2 l

Come to Central Florida PowerSports, your favorite New and Used KTM Motorcycle Dealer in the Orlando and Kissimmee, Floridaarea.