Why headlight and parking light fail on my KTM 640 DUKE II Motorcycle?
If the headlight and parking light fail on your KTM Motorcycle, it is likely due to a blown fuse. Replace the fuse located below the headlight mask.
Why all switched on lamps blown out on my KTM 640 DUKE II?
If all switched-on lamps are blown out on your KTM Motorcycle, the voltage regulator might be faulty. Remove the seat and tank and check the connections. Have the voltage regulator checked.
General| Engine Type | Single cylinder, 4-stroke |
|---|---|
| Displacement | 625 cc |
| Bore x Stroke | 101 mm x 78 mm |
| Compression Ratio | 11.5:1 |
| Cooling | Liquid cooled |
| Transmission | 5-speed |
| Rear Suspension | WP monoshock |
| Front Tire | 120/70 ZR17 |
| Rear Tire | 160/60 ZR17 |
| Fuel Capacity | 11 liters |
| Torque | 55 Nm at 5500 rpm |
| Fuel System | Carburetor |
| Frame Type | Chromoly steel trellis frame |
| Front Suspension | WP USD Ø 43 mm |
| Front Brake | Single 320 mm disc |
| Rear Brake | Single 220 mm disc |
| Weight | 159 kg (350 lbs) |
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