KTM 640 LC4 Supermoto Orange 2006

Complete specifications and details for the 2006 KTM 640 LC4 Supermoto Orange. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

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Basic Information

MakeKTM
Model640 LC4 Supermoto Orange
Year2006
CategorySuper motard

Chassis, Suspension & Brakes

Frame TypeDouble ground, chrome-moly-steel frame, powder-coated
Front BrakesSingle disc
Front Brakes Diameter320 mm (12.6 inches)
Front SuspensionWP-USD 48 mm (1.89 inches)
Front Tyre120/70-17
Front Wheel Travel300 mm (11.8 inches)
Rake27.0°
Rear BrakesSingle disc
Rear Brakes Diameter220 mm (8.7 inches)
Rear SuspensionWP-Monoshock with Pro-Lever linkage
Rear Tyre160/60-17
Rear Wheel Travel335 mm (13.2 inches)
Trail99 mm (3.9 inches)

Other Specifications

CommentsNot available in the US.
StarterElectric & kick

Engine & Transmission

Displacement625.00 ccm (38.14 cubic inches)
Engine DetailsSingle cylinder, four-stroke
Power53.64 HP (39.2 kW)) @ 6750 RPM
Torque60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 5750 RPM
Compression11.7:1
Bore X Stroke101.0 x 78.0 mm (4.0 x 3.1 inches)
Fuel SystemCarburettor. Mikuni BST 40
IgnitionKokusan DC-CDI
Lubrication SystemPressure lubrication
Cooling SystemLiquid
Gearbox5-speed
Transmission Type Final DriveChain
ClutchMulti-disc wet clutch, hydraulically operated

Dimensions & Capacities

Dry Weight149.0 kg (328.5 pounds)
Fuel Capacity9.20 litres (2.43 gallons)
Ground Clearance280 mm (11.0 inches)
Overall Width640 mm (25.2 inches)
Power Weight Ratio0.3600 HP/kg
Seat Height910 mm (35.8 inches) If adjustable, lowest setting.