2021 KTM 450 SX-F

Destination Fee: $450

The championship winning KTM 450 SX-F is a proven formula that is the industry benchmark. For 2021, this machine continues to deliver superior performance and easy handling. It features an extremely compact, single overhead camshaft cylinder head and together with the efficient electronic fuel injection, it pushes out an unrivalled 63hp in the most effective way possible. The KTM 450 SX-F is simply the fastest Motocross bike out on the track.

  • TRANSMISSION
    5-speed
  • STARTER
    Electric starter
  • STROKE
    63.4 mm
  • BORE
    95 mm
  • CLUTCH
    Wet, DDS multi-disc clutch, Brembo hydraulics
  • DISPLACEMENT
    449.9 cm³
  • EMS
    Keihin EMS
  • DESIGN
    1-cylinder, 4-stroke engine
  • WEIGHT (WITHOUT FUEL)
    100 kg
  • TANK CAPACITY (APPROX.)
    7 l
  • FRONT BRAKE DISC DIAMETER
    260 mm
  • REAR BRAKE DISC DIAMETER
    220 mm
  • FRONT BRAKE
    Disc brake
  • REAR BRAKE
    Disc brake
  • CHAIN
    5/8 x 1/4"
  • FRAME DESIGN
    Central double-cradle-type 25CrMo4 steel
  • FRONT SUSPENSION
    WP XACT-USD, Ø 48 mm
  • GROUND CLEARANCE
    370 mm
  • REAR SUSPENSION
    WP XACT Monoshock with linkage
  • SEAT HEIGHT
    950 mm
  • STEERING HEAD ANGLE
    63.9 °
  • SUSPENSION TRAVEL (FRONT)
    310 mm
  • SUSPENSION TRAVEL (REAR)
    300 mm

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


Prices exclude dealer setup, taxes, title, freight and licensing and are subject to change.



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