2025 KTM 450 SX-F
2025 KTM 450 SX-F for Sale at Ultimate KTM Gold Coast in Biggera Waters, QLD | 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
The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice. Please note that model specifications may vary from country to country.
The consumption values stated refer to the roadworthy series condition of the vehicles at the time of factory delivery.