![]() PREVI8OUS YEAR |
Cycle World's 2006 MX Bike of the Year. Five years in a row. The CRF450R has won pretty much every honor thrown its way — and it has no plans of letting up. Which is why we've made it even lighter, more responsive and better handling than ever, retooling the cylinder head and intake valves, boosting the carb to 41mm, and adding a new brake lever linkage to improve stopping power, a new subframe and a Dunlop 742 FA front tire. Wicked, huh? |

| MSRP* | $6,999 |
| Engine type | 449cc liquid-cooled single-cylinder four-stroke |
| Bore and Stroke | 96.0mm x 62.1mm |
| Compression Ratio | 12.0:1 |
| Valve Train | Unicam; four-valve |
| Carburetion | Keihin 40mm flat-slide |
| Ignition | CD with electronic advance |
| Transmission | Close-ratio five-speed |
| Final Drive | #520 chain; 13T/48T |
| Front suspension | 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability; 12.4-inch travel |
| 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); 12.5-inch travel |
| Front brakes | Single 240mm disc with twin-piston caliper |
| Rear brakes | Single 240mm disc |
| Front tire | 80/100-21 |
| Rear tire | 100/90-19 |
| Rake | 26.79 degrees |
| Trail | 109.4mm (4.3 inches) |
| Wheelbase | 58.7 inches |
| Seat height | 37.6 inches |
| Ground Clearance | 13.4 inches |
| Dry weight | 218.5 pounds |
| Fuel capacity | 1.9 gallons |
| Color | Red |
| Model ID | CRF450R |