Key performance
449 cc
Displacement
992 mm
Seat height
7.5 L
Fuel capacity
8 890 €
New price
Compare the KTM 450 SX-F with: Choose a motorcycle →
Technical specifications
Changements 2026 → 2012
- Displacement
- 450 cc → 449 cc
- Power
- 63.0 ch (46.3 kW) → —
- Engine type
- Monocylindre, 4 temps → Single cylinder, four-stroke
- Cooling
- liquide → Liquid
- Compression ratio
- 13 : 1 → 12.5:1
- Bore × stroke
- 95 x 63.4 mm → 97.0 x 60.8 mm (3.8 x 2.4 inches)
- Camshafts
- 1 ACT → 2 ACT
- Fuel system
- Injection Ø 44 mm → —
- Valve timing
- — → Double Overhead Cams/Twin Cam (DOHC)
- Lubrication
- — → Forced oil lubrication with 3 Eaton pumps
- Ignition
- — → Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
- Starter
- électrique → Electric
- Frame
- Cadre tubulaire central en acier → Central tube frame made of chrome molybdenum steel tubing
- Gearbox
- boîte à 5 rapports → 5-speed
- Final drive
- Chaîne → Chain (final drive)
- Clutch
- — → Wet mDouble disk clutch / hydraulically operated
- Front suspension
- Fourche téléhydraulique inversée WP Ø 48 mm, déb : 310 mm → WP Suspension Up Side Down 4860 MXMA CC
- Rear suspension
- Mono-amortisseur WP, déb : 300 mm → WP Suspension 5018 BAVP DCC
- Front wheel travel
- — → 300 mm (11.8 inches)
- Rear wheel travel
- — → 330 mm (13.0 inches)
- Front brakes
- Freinage 1 disque Brembo Ø 260 mm, étrier 2 pistons → Single disc
- Rear brakes
- Freinage 1 disque Brembo Ø 220 mm, étrier simple piston → Single disc
- Front tyre
- 80/100-21 → 80/100-21
- Front tyre pressure
- 1.00 bar → —
- Rear tyre
- 110/90-19 → 110/90-19
- Rear tyre pressure
- 1.00 bar → —
- Seat height
- 958.00 mm → 992.00 mm
- Wheelbase
- — → 1495.00 mm
- Ground clearance
- — → 371.00 mm
- Fuel capacity
- 7.20 L → 7.50 L
- Weight
- 103.10 kg → —
- Dry weight
- — → 107.80 kg
- New price
- 13 000 € → 8 890 €
Engine
- Displacement
- 449 cc
- Engine type
- Single cylinder, four-stroke
- Cooling
- Liquid
- Compression ratio
- 12.5:1
- Bore × stroke
- 97.0 x 60.8 mm (3.8 x 2.4 inches)
- Valves/cylinder
- 4
- Camshafts
- 2 ACT
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC)
- Lubrication
- Forced oil lubrication with 3 Eaton pumps
- Ignition
- Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
- Starter
- Electric
Chassis
- Frame
- Central tube frame made of chrome molybdenum steel tubing
- Gearbox
- 5-speed
- Final drive
- Chain (final drive)
- Clutch
- Wet mDouble disk clutch / hydraulically operated
- Front suspension
- WP Suspension Up Side Down 4860 MXMA CC
- Rear suspension
- WP Suspension 5018 BAVP DCC
- Front wheel travel
- 300 mm (11.8 inches)
- Rear wheel travel
- 330 mm (13.0 inches)
Brakes
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 80/100-21
- Rear tyre
- 110/90-19
Dimensions
- Seat height
- 992.00 mm
- Wheelbase
- 1495.00 mm
- Ground clearance
- 371.00 mm
- Fuel capacity
- 7.50 L
- Dry weight
- 107.80 kg
- New price
- 8 890 €
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