KTM 640 Adventure - 2006 Specifications and Reviews

2006

General information
Category	Enduro / offroad
Year	2006
Model	KTM 640 Adventure

Engine and Transmission Specifications
Exhaust system	Premium steel HGS 4
Clutch	Wet multi-disc clutch, operated hydraulically
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Pressure lubrication with 2 Eaton pumps
Ignition	Kokusan DC-CDI
Fuel control	OHC
Fuel system	Carburettor. Mikuni BST 40
Valves per cylinder	4
Bore x stroke	101.0 x 78.0 mm (4.0 x 3.1 inches)
Compression	11.7:1
Torque	55.00 Nm (5.6 kgf-m or 40.6 ft.lbs) @ 5500
Power	53.64
Engine type	Single cylinder, four-stroke
Capacity:	625.00 ccm (38.14 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	300 mm (11.8 inches)
Front brakes	Double disc
Rear tyre dimensions	140/80-18
Front tyre dimensions	90/90-21
Rear suspension travel	335 mm (13.2 inches)
Rear suspension	WP - Monoshock
Front suspension travel	300 mm (11.8 inches)
Front suspension	WP-USD 48 mm
Trail	124 mm (4.9 inches)
Rake (fork angle)	27.5°
Frame type	Chromium-molybdenum, powder-coated

Physical measures and capacities
Fuel capacity	25.50 litres (6.74 gallons)
Wheelbase	1,510 mm (59.4 inches)
Ground clearance	315 mm (12.4 inches)
Overall width	640 mm (25.2 inches)
Seat height	945 mm (37.2 inches) If adjustable, lowest setting.
Power/weight ratio	0.3395 HP/kg
Dry weight	158.0 kg (348.3 pounds)
Other specs
Starter	Electric & kick