Comparison of KTM LC4 Adventure 640 and KTM LC4 620 Super Competition [S]ave
| Attribute |  KTM LC4 Adventure 640 × |  KTM LC4 620 Super Competition × |
|---|---|---|
| General | ||
| Production from (year) | 2001 | 2001 |
| Make | KTM | KTM |
| Model | KTM LC4 Adventure 640 | KTM LC4 620 Super Competition |
| Category | Enduro / offroad | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 625 | 609 |
| Power (kw) | 35.8 | 36.5 |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 52 | - |
| Bore (mm) | 101 | 101 |
| Stroke (mm) | 78 | 76 |
| Gearbox | 5-speed | 5-speed |
| Chassis | ||
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Front tyre | 90/90-21 | 90/90-21 |
| Rear tyre | 140/80-18 | 140/80-18 |
| Front wheel travel (mm) | 270 | 295 |
| Rear wheel travel (mm) | 320 | 320 |
| Dimensions | ||
| Wheelbase (mm) | 1,510 | 1,510 |
| Dry weight (kg) | 154 | 123 |
| Power/weight ratio | 0.2325 | 0.2967 |
| Seat height (mm) | 935 | 940 |
| Performance | ||
| Top speed (km/h) | 165 | 175 |
| Fuel capacity (l) | 28 | 9 |
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