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2026 KTM 450 SX-F

  • New
  • RIVA Motorsports
  • 323631
  • VBKSXS434TM323631
  • Motorcycle / Scooter
  • Off-Road
  • ORANGE

2026 KTM 450 SX-F


Rule the motocross track with the dominant 2026 KTM 450 SX-F at RIVA Motorsports Superstore in Deerfield Beach, FL, South Florida’s Premier Powersports Dealer. This READY TO RACE 4-stroke powerhouse in KTM Orange boasts explosive power, agile chassis, and championship-winning DNA for holeshots, roosts, and podium finishes.


POWER & PERFORMANCE
The 449.9cc liquid-cooled SOHC 4-stroke single-cylinder engine with Keihin EFI and titanium valves unleashes 63 hp and 34.5 lb-ft torque for versatile, linear delivery. 5-speed transmission with hydraulic clutch and quickshifter ensures lightning shifts. Dual engine maps (linear/aggressive) plus traction and launch control optimize every lap.


DESIGN & COMFORT
Central double-cradle chromoly frame with optimized flex weighs 231 lbs (dry), 58.6-inch wheelbase, and 37.4-inch seat height for precise handling and rider feedback. Backward-tilted engine enhances mass centralization and anti-squat. 1.9-gallon fuel tank supports aggressive sessions.


RIDER FEATURES
WP XACT AER 48mm fork (12-in travel) with air spring and WP XACT shock (12-in travel) deliver plush, adjustable damping. Brembo brakes: 260mm front disc, 220mm rear. Dunlop Geomax MX33 tires on Excel rims provide superior grip and stability.


450 SX-F FEATURES
New threaded radiator caps for easy access, simplified map switch, durable chain guide, and wiring harness routing. Vented airbox with Twin Air filter ensures clean intake. Proven in AMA Supercross and MXGP, it's the benchmark for 450-class performance.


WHY RIVA?
RIVA Motorsports Superstore in Deerfield Beach, FL, South Florida’s Premier Powersports Dealer, serves Broward, Palm Beach, and Miami-Dade Counties with expert suspension tuning, financing, and track support. Conquer with the 2026 KTM 450 SX-F today!


KEY FEATURES



  • Engine: 449.9cc liquid-cooled SOHC 4-stroke, 63 hp, EFI.

  • Transmission: 5-speed, quickshifter, hydraulic clutch.

  • Suspension: WP XACT AER fork (12-in); XACT shock (12-in).

  • Brakes: Brembo 260mm front, 220mm rear discs.

  • Tires: Dunlop Geomax MX33 on Excel rims.

  • Features: Dual maps, TC/launch control, 231 lbs dry, orange frame.

  • Color: KTM Orange.


CONTACT US
Visit RIVA Motorsports Superstore in Deerfield Beach, FL to test the 2026 KTM 450 SX-F. Contact us for pricing, financing options, or to reserve yours today.


DISCLAIMER
*Pricing excludes taxes, title, licensing, setup, and destination charges. Excludes parts, accessories, and installation unless noted. Contact RIVA for details.


  • New
  • 323631
  • 2026
  • KTM
  • 450 SX-F
  • Motorcycle / Scooter
  • Off-Road
  • VBKSXS434TM323631
  • 1-cylinder, 4-stroke engine
  • 449.9 cm³
  • 4-Stroke
  • Keihin EMS
  • Single cylinder
  • Fuel-mixture generation: Keihin EFI, throttle body 44 mm
  • 5-speed
  • 29:72
  • Wet, DDS multi-disc clutch, Brembo hydraulics | Primary drive teeth: 72
  • 520, Non-sealed
  • Central double-cradle-type 25CrMo4 steel | Rear subframe design: Aluminum-reinforced polyamide
  • WP XACT-USD (AER), Ø 48 mm
  • WP XACT Monoshock with linkage
  • 310 mm
  • 300 mm
  • Disc brake
  • Disc brake
  • 343 mm
  • 958 mm
  • Tank (approx.): 7.2 l

Recommendations

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.