KTM 450XC Engine Specifications
Single cylinder, 4-stroke, SOHC, 4-Valve, Liquid Cooled
Displacement:447.92 cc
Bore/Stroke:89mm/72mm
Compression Ratio:11:1
Transmission:5-speed XC semi-close-ratio + reverse
Carburetor:Keihin FCR-MX 39
Engine Lubircation:Dry sump, pressure lubrication with 2 Eaton pumps
Engine Oil:1.8L fully synthetic 10W-50
Primary Ratio:31:78
Drive Chain:520 X-ring chain 5/8" x 1/4"
Cooling:Liquid cooled
Clutch:Wet multi-disc clutch, operated hydraulically
Ignition:Kokusan digital
Fuel Capacity:3.54 US gallons
Main Silencer:Aluminum XC w/ Spark Arrestor
Displacement:447.92 cc
Bore/Stroke:89mm/72mm
Compression Ratio:11:1
Transmission:5-speed XC semi-close-ratio + reverse
Carburetor:Keihin FCR-MX 39
Engine Lubircation:Dry sump, pressure lubrication with 2 Eaton pumps
Engine Oil:1.8L fully synthetic 10W-50
Primary Ratio:31:78
Drive Chain:520 X-ring chain 5/8" x 1/4"
Cooling:Liquid cooled
Clutch:Wet multi-disc clutch, operated hydraulically
Ignition:Kokusan digital
Fuel Capacity:3.54 US gallons
Main Silencer:Aluminum XC w/ Spark Arrestor
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