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New Concept 2011 KTM Motorcycle 450 SX-F Series

KTM Motorcycle 450 SX-F
The new design of the KTM 450 SX-F, with new bodywork and suspension-new relationship. With the worm a little bit more power from the engine carburetted. truly wild effects that served the new KTM motorcycle, known for its brutal concept, for those of you who like to motor cross, please see what the KTM motorcycle present to you, with the 450 SX-F in the new series coming in 2011

2011 KTM 450 SX-F - USA Specifications


Engine type Single cylinder, 4-stroke
Displacement 449.3 cc
Bore x stroke 97 x 60,8 mm (3.82 x 2.39")
Compression ratio 12.5:1
Starter Electric starter/12V 3 Ah
Transmission 5 gears
Carburetor Keihin FCR MX 41
Control 4 V/DOHC with finger followers
Lubrication Pressure lubrication with 3 oil pumps
Engine lubrication Motorex, SAE 10W50
Primary drive 29:74
Final drive 14:52
Cooling Liquid cooling
Clutch Wet multi-disc clutch, operated hydraulically
Ignition Kokusan


Frame Central double-cradle-type 25CrMo4
Subframe Aluminium
Handlebar Renthal, Aluminium Ø 28/22 mm
Front suspension WP-USD Ø 48 mm (1.89")
Rear suspension WP PDS shock absorber
Suspension travel front/rear 300/330 mm
Brakes, front/rear Disc brakes 260/220 mm (10.24/8.66")
Rims, front/rear 1.6 x 21"; 2.15 x 19" Excel
Tires, front/rear 80/100-21"; 110/90-19"
Chain 5/8 x 1/4"
Main silencer Aluminium
Steering head angle 63,5°
Wheel base 1495±10 mm
Ground clearance (unloaded) 371 mm
Seat height 992 mm
Tank capacity approx. 7.5 liters
Weight (no fuel) approx. 106.9 kg