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General information |
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Model name
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Yamaha YZ450F |
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Year of manufacture
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2021 |
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Type
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Cross / motocross |
| Price as new | US$ 9399. MSRP depends on country, taxes, accessories, etc. |
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Rating
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Engine and transmission |
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Engine size
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449.0 ccm (27.40 cubic inches) |
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Type of engine
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Single cylinder, four-stroke |
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Engine details
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Titanium-valves |
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Compression
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13.0:1 |
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Bore x stroke
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97.0 x 60.9 mm (3.8 x 2.4 inches) |
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Valves per cylinder
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4 |
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Fuel system
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Injection. Mikuni® fuel injection, 44mm |
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Fuel control
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Double Overhead Cams/Twin Cam (DOHC) |
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Ignition
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TCI: Transistor Controlled Ignition |
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Lubrication system
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Wet sump |
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Cooling system
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Liquid |
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Gearbox
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5-speed |
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Transmission type
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Chain (final drive) |
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Clutch
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Multiplate wet clutch |
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Chassis, suspension, brakes and wheels |
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Frame type
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Bilateral beam frame, aluminum |
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Rake (fork angle)
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27.0° |
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Trail
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119 mm (4.7 inches) |
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Front suspension
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KYB Speed-Sensitive System, inverted fork: fully adjustable |
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Front wheel travel
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310 mm (12.2 inches) |
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Rear suspension
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KYB® single shock; fully adjustable |
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Rear wheel travel
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318 mm (12.5 inches) |
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Front tire
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80/100-21 |
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Rear tire
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120/80-19 |
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Front brakes
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Single disc. Hydraulic. |
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Diameter
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270 mm (10.6 inches) |
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Rear brakes
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Single disc. Hydraulic. |
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Diameter
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240 mm (9.4 inches) |
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Wheels
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Dunlop® MX33® tyres |
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Seat
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Long, two-tone, motocross-style seat |
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Physical measures and capacities |
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Weight incl. oil, gas, etc
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111.1 kg (245.0 pounds) |
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Seat height
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965 mm (38.0 inches) If adjustable, lowest setting. |
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Overall height
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1275 mm (50.2 inches) |
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Overall length
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2184 mm (86.0 inches) |
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Overall width
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826 mm (32.5 inches) |
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Ground clearance
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330 mm (13.0 inches) |
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Wheelbase
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1486 mm (58.5 inches) |
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Fuel capacity
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6.06 litres (1.60 US gallons) |
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Other specifications |
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Color options
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Team Yamaha Blue |
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Starter
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Electric |
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Factory warranty
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30 Day Limited Factory Warranty |
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Comments
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Launch control. Power Tuner via smartphone. |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
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The Netherlands, New Zealand, Norway, Poland, Portugal, South Africa, Spain, Sweden, Switzerland,
Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 21 Yamaha YZ450F discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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