22 June. Monday 2026
KTM Duke II 640 - 2001 Specifications and Reviews
The 2001 KTM Duke II 640 is a lightweight super motard designed for agile, accessible riding. Its compact 145kg frame and potent 625cc single-cylinder engine deliver responsive performance ideal for urban commuting and spirited backroad riding. Known for exceptional maneuverability and everyday practicality, it appeals to riders seeking a genuine alternative to larger, heavier machines.
2001
General information | |
| Category | Super motard |
| Year | 2001 |
| Model | KTM Duke II 640 |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Valves per cylinder | 4 |
| Fuel system | Carburettor |
| Bore x stroke | 101.0 x 78.0 mm (4.0 x 3.1 inches) |
| Torque | 58.00 |
| Power | 55.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 625.00 ccm (38.14 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,460 mm (57.5 inches) |
| Seat height | 860 mm (33.9 inches) If adjustable, lowest setting. |
| Dry weight | 145.0 kg (319.7 pounds) |
KTM Duke II 640 dimensions and frame | |
| 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 | 160/60-HR17 |
| Front tyre dimensions | 120/70-HR17 |
| Rear suspension travel | 170 mm (6.7 inches) |
| Front suspension travel | 140 mm (5.5 inches) |
Speed and acceleration | |
| Power/weight ratio | 0.3793 HP/kg |
| Top speed | 177.0 km/h (110.0 mph) |
| | |
Other specs | |
| Fuel capacity | 12.00 litres (3.17 gallons) |
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