The Honda CRF 450 F motorcycle specifications include a 449 cc (27.40 cu in) engine and a 5-speed gearbox.
Key specifications
How the Honda CRF 450 F compares
This compares the motorcycle with all Honda models in this specifications database. The blue marker is this model and the grey line is the Honda database average.
About 20% lower than the Honda database average. Around the 47th percentile across Honda models.
About 22% taller than the Honda database average. Around the 97th percentile across Honda models.
About 44% smaller than the Honda database average. Around the 21st percentile across Honda models.
Honda database percentile rankings
Percentiles show where this motorcycle sits across the Honda specifications database. They are descriptive database rankings, not performance ratings.
449 cc — larger displacement than about 47% of Honda models.
955 mm — taller than about 97% of Honda models.
7.6 L — larger than about 21% of Honda fuel tanks in this database.
Dimensions compared with Honda average
Each measurement is compared with the average value across Honda models where that dimension is available.
1,486
1,431
4% above average.
955
780
22% above average.
Mechanical overview
Additional useful specifications
| Front tire size | 80/90-21 |
|---|---|
| Rear tire size | 110/90-19 |
| Front tire width | 80 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 21 in |
| Rear tire width | 110 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 19 in |
| Bore/stroke ratio | 1.55:1 (Oversquare) |
Model information
| Year released | 2004 |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 449 cc (27.40 cu in) |
| Bore × stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Compression ratio | 12.0:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Carburettor |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
Chassis and suspension
| Frame | Aluminium |
|---|---|
| Front suspension | 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability. |
| 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). |
| Front wheel travel | 315 mm (12.4 inches) |
| Rear wheel travel | 320 mm (12.6 inches) |
| Rake | 26.9° |
| Trail | 108 mm (4.3 inches) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 80/90-21 |
| Rear tire | 110/90-19 |
Dimensions and weight
| Seat height | 955 mm (37.6 inches) |
|---|---|
| Wheelbase | 1,486 mm (58.5 inches) |
Fuel and emissions
| Fuel capacity | 7.57 L (2.00 US gal) |
|---|
Other specifications
| Color options | Red |
|---|---|
| Price as new | US$ 6499. MSRP depends on country, taxes, accessories, etc. |
| Comments | Model id CRF450R. |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.