KTM's profilation of this bike |
For everyone for whom only winning counts in racing, the 450 SX is the perfect choice – because in this ATV, everything is just right! Only the best components are good enough for this champion. |
General information |
Model
|
KTM 450 SX |
Year model
|
2009 |
Type
|
ATV |
Rating
|
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Engine and transmission |
Engine size
|
449.0 ccm (27.40 cubic inches) |
Type of engine
|
Single cylinder, four-stroke |
Compression
|
12.5:1 |
Bore x stroke
|
97.0 x 60.8 mm (3.8 x 2.4 inches) |
Fuel system
|
Carburettor. Keihin FCR-MX 41 |
Fuel control
|
Double Overhead Cams/Twin Cam (DOHC) |
Ignition
|
Kokusan digital |
Lubrication system
|
Dry sump, pressure lubrication with 2 Eaton pumps |
Cooling system
|
Liquid |
Gearbox
|
5-speed |
Clutch
|
Wet multi-disc clutch, operated hydraulically |
Exhaust system
|
Aluminum SX Racing w / Spark Arrestor |
Chassis, suspension, brakes and wheels |
Frame type
|
Chromoly |
Front suspension
|
WP fully adjustable, twin A-arms |
Front wheel travel
|
244 mm (9.6 inches) |
Rear suspension
|
WP PDS mono-shock, fully adjustable, swingarm |
Rear wheel travel
|
258 mm (10.2 inches) |
Front tire
|
20/6-10 |
Rear tire
|
18/10-8 |
Front brakes
|
Single disc |
Diameter
|
180 mm (7.1 inches) |
Rear brakes
|
Single disc |
Diameter
|
200 mm (7.9 inches) |
Physical measures and capacities |
Dry weight
|
165.0 kg (363.8 pounds) |
Seat height
|
795 mm (31.3 inches) If adjustable, lowest setting. |
Ground clearance
|
265 mm (10.4 inches) |
Wheelbase
|
1280 mm (50.4 inches) |
Fuel capacity
|
10.30 litres (2.72 US gallons) |
Other specifications |
Starter
|
Electric |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 09 KTM 450 SX discussion group or the general KTM discussion group. |
Related bikes | List related bikes for comparison of specs. |
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