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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 2006 , the dry weight is 99.1 kg (218.5 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 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability and in the rear suspension it is equiped with 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) . Stock tire sizes are 80/70-21 on the front, and 100/90-19 on the rear. As for stopping power, the Honda CRF 450 R braking system includes Single disc size 240 mm (9.4 inches) at the front and Single disc size 240 mm (9.4 inches) at the rear. 

Honda CRF 450 R General Information

Brand Honda 
Model Honda CRF 450 R 
Year 2006 
Year 2006 
Category Cross / motocross 
Factory Warranty (Years / miles)  

Honda CRF 450 R Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,491 mm (58.7 inches) 
Length  
Width  
Height  
Seat Height 955 mm (37.6 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 340 mm (13.4 inches) 
Trail size 109 mm (4.3 inches) 
Wheels details  
Front Tyres - Rims dimensions 80/70-21 
Rear Tyres - Rims dimensions 100/90-19 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 240 mm (9.4 inches) 
Rear Brakes Dimensions - Disc Dimensions 240 mm (9.4 inches) 
Curb Weight (including fluids)  
Dry Weight 99.1 kg (218.5 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 7.19 litres (1.90 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
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 318 mm (12.5 inches) 

Honda CRF 450 R Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Carburettor. Keihin 40mm flat-slide 
Engine size - Displacement - Engine capacity 449.00 ccm (27.40 cubic inches) 
Bore x Stroke 96.0 x 62.1 mm (3.8 x 2.4 inches) 
Compression Ratio 12.0:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration SOHC 
Maximum power - Output - Horsepower  
Maximum torque  
Engine Maximum RPM  
Cooling system Liquid 
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 CD with electronic advance 
Electrical Details  
Starter Type  
Instruments  
Lights