2009 KTM EXC 450

2009 KTM 450 EXC - Specifications

Engine type Single cylinder, 4-stroke
Displacement 449.3 cc
Bore x stroke 95 / 63.4 mm (3.74 / 2.5")
Compression ratio 11.9:1
Starter/Battery Kick- and electric starter/12V 4Ah
Transmission
6 gears
Carburetor Keihin FCR-MX 39
Control 4 V / OHC with rocker levers
Lubrication Pressure lubrication with 3 oil pumps
Engine lubrication Motorex, SAE 15W-50
Transmission oil Motorex, SAE 15W-50
Primary drive 33:76
Final drive 15:45 (13:52)
Cooling Liquid cooled
Clutch Wet multi-disc clutch, operated hydraulically
Ignition Kokusan


Frame Central double-cradle-type 25CrMo4 steel
Subframe Aluminium 7020
Handlebar Neken, Aluminium ? 28/22 mm (1.10/0.87")
Front suspension WP USD ? 48 mm (1.89")
Rear suspension
WP PDS shock absorber
Suspension travel front/rear 300/335 mm (11.81/13.19")
Brakes, front/rear Disc brakes ? 260/220 mm (10.24/8.66")
Rims, front/rear 1.60 x 21"; 2.15 x 18" Excel
Tires, front/rear 90/90-21"; 140/80-18"
Chain X-ring chain 5/8 x 1/4"
Main silencer Aluminium
Steering head angle 63.5

2009 KTM 450 EXC - Specifications
Engine type Single cylinder, 4-stroke
Displacement 449.3 cc