KTM 640 Duke II Yellow - Black 2004

Complete specifications and details for the 2004 KTM 640 Duke II Yellow - Black. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

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Basic Information

MakeKTM
Model640 Duke II Yellow - Black
Year2004
CategorySuper motard

Chassis, Suspension & Brakes

Frame TypeChromium-molybdenum, power-coated
Front BrakesSingle disc
Front Brakes Diameter320 mm (12.6 inches)
Front SuspensionWP-USD 43 MA
Front Tyre120/70-17
Rear BrakesSingle disc
Rear Brakes Diameter220 mm (8.7 inches)
Rear SuspensionWP - Monoshock
Trail64 mm (2.5 inches)

Other Specifications

CommentsNot available in the US.

Engine & Transmission

Displacement625.00 ccm (38.14 cubic inches)
Engine DetailsSingle cylinder, four-stroke
Power53.64 HP (39.2 kW)) @ 7000 RPM
Torque60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 5500 RPM
Compression11.7:1
Bore X Stroke101.0 x 78.0 mm (4.0 x 3.1 inches)
Fuel SystemCarburettor
Cooling SystemLiquid
Gearbox5-speed
Transmission Type Final DriveChain

Dimensions & Capacities

Alternate Seat Height675 mm (26.6 inches) If adjustable, highest setting.
Dry Weight149.0 kg (328.5 pounds)
Fuel Capacity12.00 litres (3.17 gallons)
Ground Clearance270 mm (10.6 inches)
Overall Height640 mm (25.2 inches)
Overall Width640 mm (25.2 inches)
Power Weight Ratio0.3600 HP/kg
Seat Height900 mm (35.4 inches) If adjustable, lowest setting.