| General information |
|---|
| Model: | Honda CRF 450 F |
| Year: | 2004 |
| Category: | Cross / motocross |
| Engine and transmission |
|---|
| Displacement: | 449.00 ccm (27.40 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 4 |
| Compression: | 12.0:1 |
| Bore x Stroke: | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Fuel system: | Carburettor |
| Valves per cylinder: | 4 |
| Cooling system: | Liquid |
| Gearbox: | 5-speed |
Transmission type
final drive: | Chain |
| Physical Measurements |
|---|
| Seat height: | 955 mm (37.6 inches) If adjustable, lowest setting. |
| Wheelbase: | 1,486 mm (58.5 inches) |
| Chassis and dimensions |
|---|
| Frame type: | Aluminium |
| Rake (fork angle): | 26.9° |
| Trail: | 108 mm (4.3 inches) |
| Front Suspension: | 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability. |
| Front Suspension travel: | 315 mm (12.4 inches) |
| Rear Suspension: | Pro-Link Showa single-shock with spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns). |
| Rear Suspension travel: | 320 mm (12.6 inches) |
| Front tyre dimensions: | 80/90-21 |
| Rear tyre dimensions: | 110/90-19 |
| Front brakes: | Single disc |
| Front brakes diameter: | 240 mm (9.4 inches) |
| Rear brakes: | Single disc |
| Rear brakes diameter: | 240 mm (9.4 inches) |
| Speed and acceleration |
|---|
| Other specifications |
|---|
| Fuel capacity: | 7.57 litres (2.00 gallons) |
| Color options: | Red |
| Comments: | Model id CRF450R. |
