| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | KTM |
| Model Name | 640 LC4 Enduro |
| Year | 2003 |
| Category(class) | Enduro |
| Engine |
|---|
| Engine Capacity (Displacement) | 625 ccm (38.14 cubic inches) |
| Engine Type | 1 cylinder |
| Bore x Stroke | Ø101.0 mm x 78.0 mm (Ø3.98 inches x 3.07 inches) |
| Bore/Stroke Ratio | 1.29 |
| Stroke | 4 |
| Valves per Cylinder | 4 |
| Fuel System(Carburetion) | Carburettor |
| Cooling System | Liquid |
| Powertrain |
|---|
| Gearbox | 5 speed |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension Travel | 275 mm (10.83 inches) |
| Rear Suspension Travel | 300 mm (11.81 inches) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø300 mm (Ø11.81 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Front Tire | 90/90-21 |
| Rear Tire | 130/80-18 |
| Dimensions |
|---|
| Seat Height | 925 mm (36.42 inches) |
| Wheelbase | 1510 mm (59.45 inches) |
| Ground Clearance | 310 mm (12.2 inches) |
| Dry Weight | 149 kg (328 lb) |
| Fuel Capacity | 12 litres (3.17 gallons) |
| Reserve Fuel Capacity | 2.5 litres (0.66 gallons) |
| Performance |
|---|
| Max Power | 54.80 HP (40.0 kW) at 7000 RPM |
| Max Torque | 55.00 Nm (40.44 ft*lbs) at 5500 RPM |
| Power/Weight Ratio | 0.33 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 5 seconds |
| 0-60 mph | 4.7 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
