| Yamaha's profilation of this bike | 
  | The WR450F™ builds on Yamaha’s exceptional motocross race platform with added features and unique settings designed to optimize the WR® for enduro riding.
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            General information         | 
    
  
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                            Motorcycle name                    
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                                    Yamaha WR450F                         | 
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                            Year model                    
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                                    2020                         | 
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                            Type                    
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                                    Enduro / offroad                         | 
| Price as new | US$ 9699.   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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                                    450.0 ccm (27.46 cubic inches)                         | 
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                            Type of engine                    
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                                    Single cylinder, four-stroke                         | 
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                            Compression                    
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                                    12.8:1                         | 
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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                         | 
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                            Lubrication system                    
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                                    Dry 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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                            Driveline                    
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                                    O-ring chain                         | 
    
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            Chassis, suspension, brakes and wheels         | 
    
  
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                            Frame type                    
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                                    Aluminium beam frame with optimised rigidity                         | 
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                            Rake (fork angle)                    
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                                    27.2°                         | 
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                            Trail                    
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                                    117 mm (4.6 inches)                         | 
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                            Front suspension                    
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                                    KYB® spring-type fork with speed sensitive damping; 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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                                    120/90-18                          | 
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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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                                    245 mm (9.6 inches)                         | 
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                            Wheels                    
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                                    Dunlop® MX3S® tyres                         | 
    
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            Physical measures and capacities         | 
    
  
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                            Weight incl. oil, gas, etc                    
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                                    120.2 kg (265.0 pounds)                         | 
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                            Seat height                    
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                                    955 mm (37.6 inches) If adjustable, lowest setting.                         | 
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                            Overall height                    
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                                    1270 mm (50.0 inches)                         | 
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                            Overall length                    
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                                    2174 mm (85.6 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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                                    320 mm (12.6 inches)                         | 
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                            Wheelbase                    
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                                    1481 mm (58.3 inches)                         | 
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                            Fuel capacity                    
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                                    8.33 litres (2.20 US gallons)                         | 
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                            Oil capacity                    
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                                    0.80 litres (0.85 US quarts)                         | 
    
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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                         | 
| 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. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 20 Yamaha WR450F discussion group or the general Yamaha discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
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