Yamaha WR450F (2016)

Technical Specifications
2016 Yamaha WR450F
Engine
Engine type
Bore x Stroke
Displacement
Valves
Compression ratio
Max Power
Max Torque
Fuel system
Transmission
Final drive
Clutch
Ignition type
Starting system
Lubrication
Exhaust system
Spark plug
Battery
Gear ratios

Liquid cooled, single cylinder, four-stroke, DOHC
95.0 x 63.4 mm (3.7 x 2.5 inches)
449cc
4 valves (titanium) per cylinder
12.3:1
90.78 HP (66.3 kW)) @ 8000 rpm
91.25 Nm (9.3 kgf-m or 67.3 ft.lbs) @ 9300 rpm
Keihin fuel injection, 44mm
Wide-ratio constant-mesh 5-speed; multiplate wet clutch
"O" ring chain

Transistor Controlled Ignition
Electric & kick starter
Dry sump



1st:
2nd:
3rd:
4th:
5th:
Dimensions
Frame type
Rake/trail
Overall length
Overall width
Overall height
Wheelbase
Seat height
Ground clearance
Weight
Fuel capacity
Color
Suspension (front)
Suspension (rear)
Tyre (front)
Tyre (rear)
Brake (front)
Brake (rear)

Aluminium beam frame
27°
2165 mm (85.2 inches)
826 mm (32.5 inches)
1280 mm (50.4 inches)
1466 mm (57.7 inches)
965 mm (38.0 inches)
325 mm (12.8 inches)
123.8 kg
7.0 litres
Team Yamaha Blue
Inverted fork
Single shock
80/100-21 Dunlop MX3S
120/90-18 Dunlop MX3S
Single 270mm hydraulic disc with twin piston caliper
Single 245mm hydraulic disc with single piston caliper

Image: https://www.youtube.com/watch?v=sXEOvrWy4mI

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