| Attribute | Honda CRF 450 F × | GAS GAS EC 450 4T 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2010 |
| Make | Honda | GAS GAS |
| Model | Honda CRF 450 F | GAS GAS EC 450 4T |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor | Injection. Electronic injection (Battery less EFI) |
| Displacement (cm³) | 449 | 449 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 96 | 97 |
| Stroke (mm) | 62.1 | 60.8 |
| Gearbox | 5-speed | 6-speed |
| Ignition | - | Integrated in the injection system. |
| Clutch | - | Multidisc hidraulic operated AJP. |
| Compression | 12.0:1 | - |
| Chassis | ||
| Front suspension | 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability. | 45 mm upside-down Marzocchi fork |
| Rear suspension | Pro-Link Showa single-shock with spring-preload, 17-position rebound-damping adjustability | 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) | 240 | 220 |
| Frame type | Aluminium | Deltabox build with Cromoly D tubes. |
| Front tyre | 80/90-21 | 90/90-21 |
| Rear tyre | 110/90-19 | 140/80-18 |
| Front wheel travel (mm) | 315 | 290 |
| Rear wheel travel (mm) | 320 | 310 |
| Trail (mm) | 108 | - |
| Rake (fork angle) (degree) | 26.9 | - |
| Other | ||
| Starter | - | Electric & kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,486 | 1,475 |
| Dry weight (kg) | - | 118 |
| Seat height (mm) | 955 | 940 |
| Performance | ||
| Fuel capacity (l) | 7.57 | 7.5 |