| Attribute | Husaberg FE 501 E 2003 × | KTM 525 SX Racing 2003 × |
|---|---|---|
| General | ||
| Production from (year) | 2003 | 2003 |
| Make | Husaberg | KTM |
| Model | Husaberg FE 501 E | KTM 525 SX Racing |
| Category | Enduro / offroad | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 501 | 510.4 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 95 | 95 |
| Stroke (mm) | 70.7 | 72 |
| Gearbox | 6-speed | 4-speed |
| Fuel control | Overhead Cams (OHC) | - |
| Compression | 11.8:1 | 11.0:1 |
| Chassis | ||
| Front suspension | WP MXMA 4860-Husaberg Enduro | - |
| Rear suspension | WP PDS 5018-Husaberg Enduro | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | BTR 25CrMo4, heat-treated at +800° C | - |
| Front tyre | 90/90-21 | 80/100-21 |
| Rear tyre | 140/80-18 | 110/90-19 |
| Front wheel travel (mm) | 295 | 300 |
| Rear wheel travel (mm) | 320 | 335 |
| Dimensions | ||
| Wheelbase (mm) | 1,490 | 1,481 |
| Dry weight (kg) | 110 | 107 |
| Seat height (mm) | 930 | 925 |
| Ground clearance (mm) | 380 | 380 |
| Performance | ||
| Fuel capacity (l) | 9 | 7 |