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KTM 640 Duke II - 2007 Specifications and Reviews

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General information

CategoryNaked bike
Year2007
ModelKTM 640 Duke II

Engine and Transmission Specifications

Exhaust system2 x aluminium
ClutchWet multi-disc clutch, operated hydraulically
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
Lubrication systemPressure lubrication with 2 oil pumps
IgnitionKokusan DC-CDI
Fuel controlOHC
Fuel systemCarburettor. Mikuni BST 40
Valves per cylinder4
Bore x stroke101.0 x 78.0 mm (4.0 x 3.1 inches)
Compression11.7:1
Torque60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 5500
Power53.64
Engine typeSingle cylinder, four-stroke
Capacity:625.00 ccm (38.14 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesSingle disc
Rear tyre dimensions160/70-17
Front tyre dimensions120/70-17
Rear suspension travel185 mm (7.3 inches)
Rear suspensionWP monoshock
Front suspension travel115 mm (4.5 inches)
Front suspensionWP USD
Trail109 mm (4.3 inches)
Rake (fork angle)26.5°
Frame typeChromium-molybdenum, powder-coated
 
 

Physical measures and capacities

Fuel capacity11.20 litres (2.96 gallons)
Wheelbase1,460 mm (57.5 inches)
Ground clearance280 mm (11.0 inches)
Seat height900 mm (35.4 inches) If adjustable, lowest setting.
Power/weight ratio0.3529 HP/kg
Dry weight152.0 kg (335.1 pounds)
 
 

Other specs

StarterElectric & kick

Rider Reviews

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