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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Honda > Honda CRF 450 R

Honda CRF 450 R Specs

The Honda CRF 450 R model is a Cross / motocross bike manufactured by Honda . In this version sold from year 2003 , the dry weight is 103.1 kg (227.3 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Honda CRF 450 R is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Honda CRF 450 R have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 80/100-21 on the front, and 110/90-21 on the rear. As for stopping power, the Honda CRF 450 R braking system includes Single disc size  at the front and Single disc size  at the rear. 

Honda CRF 450 R General Information

Brand Honda 
Model Honda CRF 450 R 
Year 2003 
Year 2003 
Category Cross / motocross 
Factory Warranty (Years / miles)  

Honda CRF 450 R Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase  
Length 2,186 mm (86.1 inches) 
Width 825 mm (32.5 inches) 
Height  
Seat Height 953 mm (37.5 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details  
Front Tyres - Rims dimensions 80/100-21 
Rear Tyres - Rims dimensions 110/90-21 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids)  
Dry Weight 103.1 kg (227.3 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 7.40 litres (1.96 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel  
Rear Suspension  
Rear Suspension Travel  

Honda CRF 450 R Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system  
Engine size - Displacement - Engine capacity 449.40 ccm (27.42 cubic inches) 
Bore x Stroke 96.0 x 62.1 mm (3.8 x 2.4 inches) 
Compression Ratio  
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower  
Maximum torque  
Engine Maximum RPM  
Cooling system  
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type  
Driveline  

Honda CRF 450 R Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Honda CRF 450 R Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type  
Instruments  
Lights