26 October. Sunday 2025
KTM 450 SX-F - 2009 Specifications and Reviews
General information | |
| Category | Enduro / offroad |
| Year | 2009 |
| Model | KTM 450 SX-F |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-disc clutch, operated hydraulically |
| Transmission typefinal drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Liquid |
| Lubrication system | Pressure lubrication |
| Starter | Electric |
| Ignition | Kokusan digital DC-CDI |
| Fuel control | DOHC |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. Keihin MX FCR 41 |
| Bore x stroke | 97.0 x 60.8 mm (3.8 x 2.4 inches) |
| Compression | 12.5:1 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 449.30 ccm (27.42 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,475 mm (58.1 inches) |
| Ground clearance | 380 mm (15.0 inches) |
| Seat height | 985 mm (38.8 inches) If adjustable, lowest setting. |
| Dry weight | 104.6 kg (230.6 pounds) |
KTM 450 SX-F dimensions and frame | |
| Exhaust system | Aluminium |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 110/90-19 |
| Front tyre dimensions | 80/100-21 |
| Rear suspension travel | 335 mm (13.2 inches) |
| Rear suspension | WP PDS shock absorber |
| Front suspension travel | 300 mm (11.8 inches) |
| Front suspension | WP USD |
| Rake (fork angle) | 26.5° |
| Frame type | Central double-cradle-type 25 CrMo4. Aluminium subframe. |
Speed and acceleration | |
| Color options | Orange |
| Fuel capacity | 8.00 litres (2.11 gallons) |
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