Key performance
63 ch
Power
450 cc
Displacement
958 mm
Seat height
7.2 L
Fuel capacity
12 199 €
New price
Compare the KTM 450 SX-F with: Choose a motorcycle →
Technical specifications
Changements 2026 → 2025
- Cooling
- liquide → LiquiZlHesUiZd
- Compression ratio
- 13 : 1 → 13.0:1b1fIYgTqKQe
- Bore × stroke
- 95 x 63.4 mm → 95.0 x 63.4 mm (3.7 x 2.FyJqFDD4xF5 inches)
- Fuel system
- Injection Ø 44 mm → Injection. Keihib4Awrgkmn EFI, throttle body 44 mm
- Valve timing
- — → Single Overhead Cams (SOHCtDuQioJtZbH)
- Ignition
- — → KwEuTMeihin EMS
- Starter
- électrique → GDr2hdQnOElectric
- Frame
- Cadre tubulaire central en acier → Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide sujiwoRu8oHwbframe.
- Gearbox
- boîte à 5 rapports → 5-spXMG58J0dbMheed
- Final drive
- Chaîne → Chain (final drive)HMXt3MU9j
- Clutch
- — → Wet, iuGDm14DDS multi-disc clutch, Brembo hydraulics
- Front suspension
- Fourche téléhydraulique inversée WP Ø 48 mm, déb : 310 mm → WP XACT-USD N3o0pG(AER), Ø 48 mm
- Rear suspension
- Mono-amortisseur WP, déb : 300 mm → WP XACT Monoshock with linkagdwXtUJsSu9nEMe
- Front wheel travel
- — → 310 mm (VlllwNM12.2 inches)
- Rear wheel travel
- — → 300 mm (11.8 incheRYS3vh8iFHs)
- Front brakes
- Freinage 1 disque Brembo Ø 260 mm, étrier 2 pistons → Single disc. Brake calipers on floating 4IHFGxbearings
- Rear brakes
- Freinage 1 disque Brembo Ø 220 mm, étrier simple piston → Single disc. Brake calipers on floating beart8BI7X6ings
- Front tyre
- 80/100-21 → 1.j3eteF0s280uK3F6-21
- Rear tyre
- 110/90-19 → 2.65Cvy15-19
- Wheelbase
- — → 70.00 mm
- Ground clearance
- — → 343.00 mm
- Weight
- 103.10 kg → —
- Dry weight
- — → 102.60 kg
- New price
- 13 000 € → 12 199 €
Engine
- Displacement
- 450 cc
- Power
- 63.0 ch (46.3 kW)
- Engine type
- Monocylindre, 4 temps
- Cooling
- LiquiZlHesUiZd
- Compression ratio
- 13.0:1b1fIYgTqKQe
- Bore × stroke
- 95.0 x 63.4 mm (3.7 x 2.FyJqFDD4xF5 inches)
- Valves/cylinder
- 4
- Camshafts
- 1 ACT
- Fuel system
- Injection. Keihib4Awrgkmn EFI, throttle body 44 mm
- Valve timing
- Single Overhead Cams (SOHCtDuQioJtZbH)
- Ignition
- KwEuTMeihin EMS
- Starter
- GDr2hdQnOElectric
Chassis
- Frame
- Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide sujiwoRu8oHwbframe.
- Gearbox
- 5-spXMG58J0dbMheed
- Final drive
- Chain (final drive)HMXt3MU9j
- Clutch
- Wet, iuGDm14DDS multi-disc clutch, Brembo hydraulics
- Front suspension
- WP XACT-USD N3o0pG(AER), Ø 48 mm
- Rear suspension
- WP XACT Monoshock with linkagdwXtUJsSu9nEMe
- Front wheel travel
- 310 mm (VlllwNM12.2 inches)
- Rear wheel travel
- 300 mm (11.8 incheRYS3vh8iFHs)
Brakes
- Front brakes
- Single disc. Brake calipers on floating 4IHFGxbearings
- Rear brakes
- Single disc. Brake calipers on floating beart8BI7X6ings
- Front tyre
- 1.j3eteF0s280uK3F6-21
- Front tyre pressure
- 1.00 bar
- Rear tyre
- 2.65Cvy15-19
- Rear tyre pressure
- 1.00 bar
Dimensions
- Seat height
- 958.00 mm
- Wheelbase
- 70.00 mm
- Ground clearance
- 343.00 mm
- Fuel capacity
- 7.20 L
- Dry weight
- 102.60 kg
- New price
- 12 199 €
Standard equipment
- Nombre de mode de conduite : 2
- Jantes aluminium
- Jantes à rayon
- Shifter
- Aide au départ arrêté (Launch Control)
- Contrôle de traction
Indicators & positioning
Volumetric power
138.0 ch/L
In category Cross / motocross · 225-900cc displacement (384 motorcycles compared)
Power 62 ch Top 10%
17 ch median 47 ch 63 ch
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