KTM 640 Duke II specifications — approved in Switzerland
54 HP
Max power
60 Nm
Max torque
164 km/h
Top speed
236 kg
Curb weight
Type approvals with identical main specs (power, displacement, fuel, gearbox, drivetrain, body, weight, top speed) are grouped together. Choose a configuration to see its full specs.
| Configuration | Displacement | Body | Curb weight | Top speed | Years | Type approvals |
|---|---|---|---|---|---|---|
6KB120 | 625 cm³ | – | 236 kg | 164 km/h | 1999 | 1 |
6KB149 | 625 cm³ | – | 236 kg | 165 km/h | 2003–2005 | 3 |
6KB147 | 625 cm³ | – | 236 kg | 144 km/h | 2003 | 3 |
6KB179 | 625 cm³ |
| – |
| 236 kg |
| 144 km/h |
| 2005 |
| 1 |
