| Attribute | KTM 640 LC4 Adventure R × | Sherco SM 4.5i-F × |
|---|---|---|
| General | ||
| Production from (year) | 2000 | 2009 |
| Make | KTM | Sherco |
| Model | KTM 640 LC4 Adventure R | Sherco SM 4.5i-F |
| Category | Enduro / offroad | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | - | Injection. Electronic fuel injection/digital engine management: Magneti Marelli |
| Displacement (cm³) | 625 | 448.6 |
| Power (kw) | 35.8 | - |
| Cooling system | Liquid | Liquid |
| Torque (Nm) | 52 | - |
| Bore (mm) | - | 94.5 |
| Stroke (mm) | - | 64 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Clutch | - | Hydraulic, multidisc in oil bath |
| Exhaust system | - | Stainless steel pipe with aluminium silencer |
| Chassis | ||
| Front suspension | - | Paioli telescopic fork, Ø46 mm tubes rebound and compression adjustable |
| Rear suspension | - | Sachs progressive, multiadjustable rear shock utilizing a linkage and rod system |
| Front brakes | Single disc | Single disc. Bremo |
| Rear brakes | Single disc | Single disc. Bremo |
| Frame type | - | Simple Chrome-Molybdenum and aluminium double cradle design |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,510 | 1,485 |
| Dry weight (kg) | 154 | 109 |
| Power/weight ratio | 0.2325 | - |
| Seat height (mm) | 955 | 880 |
| Ground clearance (mm) | 375 | 365 |
| Performance | ||
| Top speed (km/h) | 165 | - |
| Fuel capacity (l) | 28 | 7.5 |