2025 KTM 450 SX-F
2025 KTM 450 SX-F for Sale at TeamMoto in QLD, VIC and ACT | Review Specifications, Features & Information
THE TOP OF THE FOODCHAIN
When you see the 2025 KTM 450 SX-F roll off the trailer, you know it means business. With 5 AMA 450 Supercross titles in the last 7 seasons, the 2025 KTM 450 SX-F rolls up to the starting gate already armed with the learnings of past championships - only this time, it's freshly loaded with an all-new arsenal of weaponry.
Engine
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Design
1-cylinder, 4-stroke engine
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Displacement
449.9 cm³
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Transmission
5-speed
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Fuel-mixture generation
Keihin EFI, throttle body 44 mm
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EMS
Keihin EMS
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Clutch primary drive teeth
72
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Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
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Engine cylinder
Single cylinder
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Engine stroke
4-Stroke
Chassis
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Frame design
Central double-cradle-type 25CrMo4 steel
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Front brake
Disc brake
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Rear brake
Disc brake
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Rear subframe design
Aluminum-reinforced polyamide
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Chain
520, Non-sealed
Suspension
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Front suspension
WP XACT-USD (AER), Ø 48 mm
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Rear suspension
WP XACT Monoshock with linkage
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Suspension travel (front)
310 mm
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Suspension travel (rear)
300 mm
Dimensions
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Seat height
958 mm
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Ground clearance
343 mm
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Tank capacity (approx.)
7.2 l
