2009 KTM 450 SX

KTM 450 SX 2009


2009 KTM 450 SX specifications, pictures, reviews and rating

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
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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 specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finder Check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 09 KTM 450 SX discussion group or the general KTM discussion group.
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