Motorcycles Specs > Yamaha > Yamaha YZ 450 F

Yamaha YZ 450 F Specs

(2004)
The Yamaha YZ 450 F model is a Cross / motocross bike manufactured by Yamaha . In this version sold from year 2004 , the dry weight is 97.0 kg (213.8 pounds) and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Yamaha YZ 450 F is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YZ 450 F have a  frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Swingarm (linked type monocross) . Stock tire sizes are 80/100-21 on the front, and 110/90-19 on the rear. As for stopping power, the Yamaha YZ 450 F braking system includes Single disc size 250 mm (9.8 inches) at the front and Single disc size 245 mm (9.6 inches) at the rear. 

Yamaha YZ 450 F General Information

Brand Yamaha 
Model Yamaha YZ 450 F 
Start year 2004 
Year 2004 
Category Cross / motocross 
Factory Warranty (Years / miles)

Yamaha YZ 450 F Dimensions, Aerodynamics and weight

Frame type
Seat details
Wheelbase 1,485 mm (58.5 inches) 
Length 2,171 mm (85.5 inches) 
Width 827 mm (32.6 inches) 
Height 1,303 mm (51.3 inches) 
Seat Height 995 mm (39.2 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 371 mm (14.6 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions 80/100-21 
Rear Tyres - Rims dimensions 110/90-19 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 250 mm (9.8 inches) 
Rear Brakes Dimensions - Disc Dimensions 245 mm (9.6 inches) 
Curb Weight (including fluids)
Dry Weight 97.0 kg (213.8 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension Telescopic fork 
Front Suspension Travel 300 mm (11.8 inches) 
Rear Suspension Swingarm (linked type monocross) 
Rear Suspension Travel 315 mm (12.4 inches) 

Yamaha YZ 450 F Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system
Engine size - Displacement - Engine capacity 449.00 ccm (27.40 cubic inches) 
Bore x Stroke 95.0 x 63.4 mm (3.7 x 2.5 inches) 
Compression Ratio 12.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration DOHC 
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox
Transmission type, final drive ratio
Clutch type
Driveline

Yamaha YZ 450 F 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

Yamaha YZ 450 F Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type
Instruments
Lights
How much does a Yamaha YZ 450 F weighs?
The Yamaha YZ 450 F weighs 97.0 kg (213.8 pounds).

How tall (seat height) is a Yamaha YZ 450 F?
The Yamaha YZ 450 F seat height is 995 mm (39.2 inches) If adjustable, lowest setting.