YAMAHA WR 450F 449 (2003 - Present) Description & History:
YAMAHA WR 450F 449 2003 - Present Full Specifications:Brand: YAMAHA, Model: WR, Type: WR 450F 2003, Name Year: WR 450F 449 2003 - Present, Engine Type: Liquid Cooled, Four Stroke, Single Cylinder, DOHC, 5 Valves Per Cylinder, Displacement: 449 cm3, Bore Xstroke: -, Compression: 12.5:1, Horsepower: 43(58)/9000 KW(hp)/RPM, Torque: 36.1/7500 lb-ft/RPM OR 49/7500 Nm/RPM, Fuel System: 39mm Keihin Carburetor, Gearbox: 5 Speed, Clutch: -, Primary Drive: -, Final Drive: Chain, Frame: -, Front Suspension: 46mm Kayaba Inverted Telescopic Fork, Rear Suspension: Fully Adjustable Kayaba Single Shock, Front Brake: Single 250mm Disc 4 Piston Caliper, Rear Brake: Single 245mm Disc 2 Piston Caliper, Length: 85.6 in OR 2174 mm, Width: 32.5 in OR 826 mm, Seat Height: 38.6 in OR 980 mm, Wellbase: 58.5 in OR 1486 mm, Ground Clearance: 14.3 in OR 363 mm, Weight: 247 lbs OR 112 kg, Fuel Capacity: 2.1 gallons OR 2.1 L, Tyres Front: 80/100-21, Tyres Rear: 110/100-18.