Honda CRF 450 R - 2007 Specifications and Reviews
The 2007 Honda CRF450R is a high-performance motocross machine engineered for competitive and serious amateur riders. Its potent 449cc single-cylinder four-stroke engine delivers strong midrange power ideal for racing, while the lightweight 99kg chassis provides excellent agility and handling on demanding terrain. This bike is renowned for its reliability and dominance in professional motocross competition.
General information | |
| Category | Cross / motocross |
| Year | 2007 |
| Model | Honda CRF 450 R |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | CD with electronic advance |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. Keihin 40mm flat-slide |
| Bore x stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Compression | 12.0:1 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 449.00 ccm (27.40 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,491 mm (58.7 inches) |
| Ground clearance | 340 mm (13.4 inches) |
| Seat height | 955 mm (37.6 inches) If adjustable, lowest setting. |
| Dry weight | 99.1 kg (218.5 pounds) |
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Honda CRF 450 R dimensions and frame | |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 100/90-19 |
| Front tyre dimensions | 80/0-21 |
| Rear suspension travel | 318 mm (12.5 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) |
| Front suspension travel | 315 mm (12.4 inches) |
| Front suspension | 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability |
| Trail | 109 mm (4.3 inches) |
| Rake (fork angle) | 26.8° |
Speed and acceleration | |
| Color options | Red |
| Fuel capacity | 7.19 litres (1.90 gallons) |











































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