Yamaha's profilation of this bike |
The bike that started the four-stroke revolution benefits from chassis refinements that ensure the five-titanium-valved YZ450F remains at the head of the open-class pack.
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General information |
Motorcycle name
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Yamaha YZ450F |
Model year
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2009 |
Category
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Cross / motocross |
Price as new | US$ 7399. MSRP depends on country, taxes, accessories, etc. |
Rating
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3.5 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
Engine and transmission |
Displacement
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449.0 ccm (27.40 cubic inches) |
Engine type
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Single cylinder, four-stroke |
Compression
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12.3:1 |
Bore x stroke
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95.0 x 63.4 mm (3.7 x 2.5 inches) |
Valves per cylinder
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5 |
Fuel system
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Carburettor. Keihin FCR MX39 |
Fuel control
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Double Overhead Cams/Twin Cam (DOHC) |
Ignition
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CDI |
Cooling system
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Liquid |
Gearbox
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5-speed |
Transmission type
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Chain (final drive) |
Chassis, suspension, brakes and wheels |
Front suspension
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Speed-Sensitive System inverted fork |
Front wheel travel
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300 mm (11.8 inches) |
Rear suspension
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Fully adjustable single shock |
Rear wheel travel
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312 mm (12.3 inches) |
Front tire
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80/80-21 |
Rear tire
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120/80-19 |
Front brakes
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Single disc |
Diameter
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245 mm (9.6 inches) |
Rear brakes
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Single disc |
Diameter
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245 mm (9.6 inches) |
Physical measures and capacities |
Weight incl. oil, gas, etc
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108.0 kg (238.0 pounds) |
Seat height
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988 mm (38.9 inches) If adjustable, lowest setting. |
Overall height
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1306 mm (51.4 inches) |
Overall length
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2195 mm (86.4 inches) |
Overall width
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826 mm (32.5 inches) |
Ground clearance
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373 mm (14.7 inches) |
Wheelbase
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1494 mm (58.8 inches) |
Fuel capacity
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6.81 litres (1.80 US gallons) |
Other specifications |
Color options
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Team Yamaha Blue/White, White/Red |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder | CMSNL provides
online schematics & OEM parts
and ships to The United States, The United Kingdom, EU countries and many more. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 09 Yamaha YZ450F discussion group or the general Yamaha discussion group. |
Related bikes | List related bikes for comparison of specs. |
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