| Attribute | Husaberg FE550E × | GAS GAS EC 450 4T 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2010 |
| Make | Husaberg | GAS GAS |
| Model | Husaberg FE550E | GAS GAS EC 450 4T |
| 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. Keihin MX FCR 39 TPS | Injection. Electronic injection (Battery less EFI) |
| Displacement (cm³) | 549.8 | 449 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 100 | 97 |
| Stroke (mm) | 70 | 60.8 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Overhead Cams (OHC) | - |
| Ignition | Kokusan digital | Integrated in the injection system. |
| Clutch | Wet multi-disc clutch, operated hydraulically | Multidisc hidraulic operated AJP. |
| Lubrication system | Pressure circulation, trochoit oil pump | - |
| Compression | 11.8:1 | - |
| Exhaust system | 2-into-1, twin manifold/nickel-plated, aluminium rear muffler | - |
| Chassis | ||
| Front suspension | WP USD 4860 MA HUSABERG ENDURO | 45 mm upside-down Marzocchi fork |
| Rear suspension | WP PDS 5018 MCC HUSABERG ENDURO | One-piece aluminium swing arm progressive system with Sachs shock absorber |
| Front brakes | Single disc | Single disc. Double-piston Nissin |
| Rear brakes | Single disc | Single disc. Single-piston Nissin |
| Diameter (mm) | 220 | 220 |
| Frame type | 25 CrMo 4 tempered | Deltabox build with Cromoly D tubes. |
| Front tyre | 90/90-21 | 90/90-21 |
| Rear tyre | 140/80-18 | 140/80-18 |
| Front wheel travel (mm) | 295 | 290 |
| Rear wheel travel (mm) | 320 | 310 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,490 | 1,475 |
| Dry weight (kg) | 109 | 118 |
| Seat height (mm) | 930 | 940 |
| Performance | ||
| Fuel capacity (l) | 10.5 | 7.5 |