We aren't ones to brag, but with a trophy cabinet ready to rip at the seams, the KTM 450 SX-F is the epitome of a podium hunter. With 5 AMA 450 supercross titles in the last 7 seasons, the 2024 KTM 450 SX-F rolls into the paddock already armed with the learnings of past championships. It's time to extend the trophy room.
ENGINE:
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
FUEL-MIXTURE GENERATION Keihin EFI, throttle body 44 mm
CHASSIS:
WEIGHT (WITHOUT FUEL) 102.6 kg
TANK CAPACITY (APPROX.) 7.2 l
WHEELBASE 1493 mm
FRONT BRAKE DISC DIAMETER 260 mm
REAR BRAKE DISC DIAMETER 220 mm
FRONT BRAKE Disc brake
REAR BRAKE Disc brake
CHAIN 520, Non-sealed
FRAME DESIGN Central double-cradle-type 25CrMo4 steel
FRONT SUSPENSION WP XACT-USD, Ø 48 mm
GROUND CLEARANCE 359 mm
HANDLEBAR Neken, aluminium Ø 28/22 mm
REAR SUSPENSION WP XACT Monoshock with linkage
SEAT HEIGHT 958 mm
SILENCER Aluminium
STEERING HEAD ANGLE 63.9 °
REAR SUBFRAME DESIGN Aluminum-reinforced polyamide
SUSPENSION TRAVEL (FRONT) 310 mm
SUSPENSION TRAVEL (REAR) 300 mm
WHEELS Spoked wheels with aluminium rims