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Technical Specifications
2025 KTM 450 SX-F
Engine
Design
1-cylinder, 4-stroke engine
Displacement
449.9 cm³
Clutch primary drive teeth
72
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
EMS
Keihin EMS
Engine cylinder
Single cylinder
Chassis
Frame design
Central double-cradle-type 25CrMo4 steel
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
Dimensions
Ground clearance
343 mm
Seat height
958 mm
Tank capacity (approx.)
7.2 l