06 December. Saturday 2025
General information | |
| Category | Super motard |
| Year | 2003 |
| Model | KTM 640 Duke |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Fuel system | Carburettor |
| Valves per cylinder | 4 |
| Bore x stroke | 101.0 x 78.0 mm (4.0 x 3.1 inches) |
| Compression | 11.5:1 |
| Torque | 60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 5500 |
| Power | 54.80 |
| 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 | 320 mm (12.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 160/70-17 |
| Front tyre dimensions | 120/70-17 |
| Rear suspension travel | 170 mm (6.7 inches) |
| Rear suspension | WP - Monoshock |
| Front suspension travel | 140 mm (5.5 inches) |
| Front suspension | WP-USD 43 MA |
Physical measures and capacities | |
| Reserve fuel capacity | 2.50 litres (0.66 gallons) |
| Fuel capacity | 12.00 litres (3.17 gallons) |
| Wheelbase | 1,460 mm (57.5 inches) |
| Ground clearance | 270 mm (10.6 inches) |
| Seat height | 900 mm (35.4 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.3678 HP/kg |
| Dry weight | 149.0 kg (328.5 pounds) |
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