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Technical Specifications
2026 KTM 450 SX-F
Engine
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
Chassis
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
Suspension
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
Dimensions
Seat height
958 mm
Ground clearance
343 mm
Tank capacity (approx.)
7.2 l