KTM 640 SC specifications — approved in Switzerland
31 HP
Max power
43 Nm
Max torque
130 km/h
Top speed
210 kg
Curb weight
6KB135
| Power | 31.3 HP (23.0 kW) @ 6’000 rpm |
| Torque | 43 Nm @ 4’500 rpm |
| Top speed |
| 130 km/h |
| Weight/power ratio | 6.71 kg/HP |
| Displacement | 625 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 5 vitesses |
| Engine | 583 |
| Curb weight | 210 kg |
| Gross weight | 350 kg |
| Width | 2’270 mm |
| Height | 1’250 mm |
| Wheelbase | 2’280 mm |
| Doors | central |
| Tires | (a) AV= 90/90-21 54Q: 1.60x21: AR= 140/80-18 65Q: 2.15x18 |
| Tires (option) | (b) AV= 120/70-17 54Q: 3.50x17: AR= 150/60-17 65Q, 160/60-17 65Q: 4.25x17, 5.00x17 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 20/11/2001 |
| Type approval no. | 6KB135 |
6KB153
| Power | 27.2 HP (20.0 kW) @ 5’500 rpm |
| Torque | 41 Nm @ 3’000 rpm |
| Top speed | 126 km/h |
| Weight/power ratio | 7.72 kg/HP |
| Displacement | 625 cm³ |
| Fuel | Petrol |
| Engine layout | 4-temp / 1 / monobloc |
| Transmission | Manuelle 5 vitesses |
| Engine | 583 |
| Curb weight | 210 kg |
| Gross weight | 350 kg |
| Width | 2’270 mm |
| Height | 1’250 mm |
| Wheelbase | 2’280 mm |
| Doors | central |
| Tires | (a) AV= 90/90-21 54Q: 1.60x21: AR= 140/80-18 65Q: 2.15x18 |
| Tires (option) | (b) AV= 120/70-17 54Q: 3.50x17: AR= 150/60-17 65Q, 160/60-17 65Q: 4.25x17, 5.00x17 |
| Manufacturer | KTM AG, A-5230 MATTIGHOFEN |
| Approval date | 28/05/2003 |
| Type approval no. | 6KB153 |
