2014 WR450F

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 2014 WR450F2005 WR450F
MSRP*$8,290 (Team Yamaha Blue/White) Available from August 2013
Bore x Stroke95.0mm x 63.4mm95 x 63.4mm 
Compression Ratio12.3:112.3:1 
Final DriveChain Drive#520 Chain 
Fuel DeliveryFuel Injection39mm Keihin FCR flat-slide w/throttle position sensor 
IgnitionTCIDigital CDI 
TransmissionConstant-mesh 5-speed; multiplate wet clutchWide-ratio, 5-speed w/multi-plate wet clutch 
Type449cc liquid-cooled DOHC 4-stroke; 5 titanium valves449cc, liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves  
Brakes / FrontHydraulic single disc brake250mm Floating Disc 
Brakes / RearHydraulic single disc brake245mm Disc 
Suspension / FrontInverted fork; fully adjustable; 11.8-in travel48mm Kayaba inverted telescopic fork w/adjustable compression and rebound damping; 11.8" travel 
Suspension / RearSingle shock; fully adjustable, 11.6-in travelKayaba single shock w/adjustable preload, compression and rebound damping & separate hi/lo-speed compression adjuster; 12.0" travel 
Tires / Front80/100-21M80/100-21 Dunlop 
Tires / Rear120/90-18M110/100-18 Dunlop 
Dry WeightSpec Not Available244 Lbs. 
Fuel Capacity2.1 gal2.1 Gallons 
Ground Clearance13.2 in14.57" 
Height50.2 in50.98" 
Length85.0 in86.1" 
Seat Height37.8 in38.0" 
Wet Weight***273 lbSpec Not Available 
Wheelbase57.7 in58.46" 
Width32.5 in32.68" 
ColorSpec Not AvailableTeam Yamaha Blue/White 
Warranty30 Day (Limited Factory Warranty)30 Day (Limited Factory Warranty)