Motorcycles Specs > Yamaha > Yamaha WR450F



Yamaha WR450F Specs

(2020)
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The Yamaha WR450F model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 2020 , the dry weight is  and it is equipped 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 Yamaha WR450F is capable of reaching a maximum top speed of  . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Yamaha WR450F has a Aluminium beam frame with optimised rigidity frame with front suspension being KYB® spring-type fork with speed sensitive damping; fully adjustable and at the rear, it is equipped with KYB® single shock; fully adjustable . Stock tire sizes are 80/100-21 on the front, and 120/90-18 on the rear. As for stopping power, the Yamaha WR450F braking system includes Single disc. Hydraulic. size 270 mm (10.6 inches) at the front and Single disc. Hydraulic. size 245 mm (9.6 inches) at the back. 

Yamaha WR450F General Information

Brand Yamaha 
Model Yamaha WR450F 
Start year 2020 
Year 2020 
Category Enduro / offroad 
Factory Warranty (Years / miles) 30 Day Limited Factory Warranty 

Yamaha WR450F Dimensions, Aerodynamics and weight

Frame type Aluminium beam frame with optimised rigidity 
Seat details
Wheelbase 1,481 mm (58.3 inches) 
Length 2,174 mm (85.6 inches) 
Width 826 mm (32.5 inches) 
Height 1,270 mm (50.0 inches) 
Seat Height 955 mm (37.6 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 320 mm (12.6 inches) 
Trail size 117 mm (4.6 inches) 
Wheels details Dunlop® MX3S® tyres 
Front Tyres - Rims dimensions 80/100-21 
Rear Tyres - Rims dimensions 120/90-18 
Front brakes Single disc. Hydraulic. 
Rear brakes Single disc. Hydraulic. 
Front Brakes Dimensions - Disc Dimensions 270 mm (10.6 inches) 
Rear Brakes Dimensions - Disc Dimensions 245 mm (9.6 inches) 
Curb Weight (including fluids) 120.2 kg (265.0 pounds) 
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 8.33 litres (2.20 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension KYB® spring-type fork with speed sensitive damping; fully adjustable 
Front Suspension Travel 310 mm (12.2 inches) 
Rear Suspension KYB® single shock; fully adjustable 
Rear Suspension Travel 318 mm (12.5 inches) 

Yamaha WR450F Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details
Fuel system Injection. Mikuni® fuel injection, 44mm 
Engine size - Displacement - Engine capacity 450.00 ccm (27.46 cubic inches) 
Bore x Stroke 97.0 x 60.9 mm (3.8 x 2.4 inches) 
Compression Ratio 12.8:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Double Overhead Cams/Twin Cam (DOHC) 
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system Dry sump 
Engine oil capacity 0.80 litres (0.05 quarts) 
Exhaust system
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type Multiplate wet clutch 
Driveline O-ring chain 

Yamaha WR450F 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 WR450F Electrical Systems, Ignition and Equipment

Ignition Type TCI 
Electrical Details
Starter Type Electric 
Instruments
Lights
How tall (seat height) is a Yamaha WR450F?
The Yamaha WR450F seat height is 955 mm (37.6 inches) If adjustable, lowest setting.

How many gears does a Yamaha WR450F have?
The Yamaha WR450F have 5 gears.