English Français Deutsch Svensk Português PT Español русский Italiano 中文 български Nederlands Polski Português BR Türkçe
UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > KTM > KTM LC4 Adventure 640

KTM LC4 Adventure 640 Specs

The KTM LC4 Adventure 640 model is a Enduro / offroad bike manufactured by KTM . In this version sold from year 2001 , the dry weight is 154.0 kg (339.5 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 49.00 HP (35.8 kW) @ 7500 RPM and a maximum torque of 52.00 Nm (5.3 kgf-m or 38.4 ft.lbs) @ 5500 RPM . With this drive-train, the KTM LC4 Adventure 640 is capable of reaching a maximum top speed of 165.0 km/h (102.5 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the KTM LC4 Adventure 640 have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 90/90-21 on the front, and 140/80-18 on the rear. As for stopping power, the KTM LC4 Adventure 640 braking system includes Single disc size 320 mm (12.6 inches) at the front and Single disc size 220 mm (8.7 inches) at the rear. 

KTM LC4 Adventure 640 General Information

Brand KTM 
Model KTM LC4 Adventure 640 
Year 2001 
Year 2001 
Category Enduro / offroad 
Factory Warranty (Years / miles)  

KTM LC4 Adventure 640 Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,510 mm (59.4 inches) 
Length  
Width  
Height  
Seat Height 935 mm (36.8 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details  
Front Tyres - Rims dimensions 90/90-21 
Rear Tyres - Rims dimensions 140/80-18 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 320 mm (12.6 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids)  
Dry Weight 154.0 kg (339.5 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.3182 HP/kg 
Fuel Tank Capacity 28.00 litres (7.40 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel 270 mm (10.6 inches) 
Rear Suspension  
Rear Suspension Travel 320 mm (12.6 inches) 

KTM LC4 Adventure 640 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 625.00 ccm (38.14 cubic inches) 
Bore x Stroke 101.0 x 78.0 mm (4.0 x 3.1 inches) 
Compression Ratio  
Number of valves per cylinder
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 49.00 HP (35.8 kW) @ 7500 RPM 
Maximum torque 52.00 Nm (5.3 kgf-m or 38.4 ft.lbs) @ 5500 RPM 
Engine Maximum RPM  
Cooling system  
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type  
Driveline  

KTM LC4 Adventure 640 Performance

Top Speed 165.0 km/h (102.5 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

KTM LC4 Adventure 640 Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type  
Instruments  
Lights