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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Yamaha > Yamaha YFZ450R Special Edition

Yamaha YFZ450R Special Edition Specs

The Yamaha YFZ450R Special Edition model is a ATV bike manufactured by Yamaha . In this version sold from year 2011 , the dry weight is  and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Yamaha YFZ450R Special Edition is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YFZ450R Special Edition have a Weldless lightweight aluminium frame frame with front suspension being Independent double wishbone, threaded preload adjustable dual-rate coil-over springs, 3-way adjustable damper, 250 mm stroke and in the rear suspension it is equiped with Cast aluminium swingarm, threaded preload adjustable coil-over springs, 3-way adjustable damper, 280 mm stroke . Stock tire sizes are 21/7-10 on the front, and 20/10-9 on the rear. As for stopping power, the Yamaha YFZ450R Special Edition braking system includes Double disc. ventilated discs with hydraulic twin piston callipers size  at the front and Single disc. Wave-type ventilated disc with twin piston callipers size  at the rear. 

Yamaha YFZ450R Special Edition General Information

Brand Yamaha 
Model Yamaha YFZ450R Special Edition 
Year 2011 
Year 2011 
Category ATV 
Factory Warranty (Years / miles)  

Yamaha YFZ450R Special Edition Dimensions, Aerodynamics and weight

Frame type Weldless lightweight aluminium frame 
Seat details  
Wheelbase 1,270 mm (50.0 inches) 
Length  
Width 1,240 mm (48.8 inches) 
Height 1,065 mm (41.9 inches) 
Seat Height 810 mm (31.9 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 115 mm (4.5 inches) 
Trail size  
Wheels details Aluminium 
Front Tyres - Rims dimensions 21/7-10 
Rear Tyres - Rims dimensions 20/10-9 
Front brakes Double disc. ventilated discs with hydraulic twin piston callipers 
Rear brakes Single disc. Wave-type ventilated disc with twin piston callipers 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids) 184.0 kg (405.7 pounds) 
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 10.00 litres (2.64 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Independent double wishbone, threaded preload adjustable dual-rate coil-over springs, 3-way adjustable damper, 250 mm stroke 
Front Suspension Travel  
Rear Suspension Cast aluminium swingarm, threaded preload adjustable coil-over springs, 3-way adjustable damper, 280 mm stroke 
Rear Suspension Travel  

Yamaha YFZ450R Special Edition Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Injection. 42 mm EHS with ISC 
Engine size - Displacement - Engine capacity 449.00 ccm (27.40 cubic inches) 
Bore x Stroke 95.0 x 63.4 mm (3.7 x 2.5 inches) 
Compression Ratio 11.6:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration DOHC 
Maximum power - Output - Horsepower  
Maximum torque  
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system Dry sump 
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type  
Driveline 2WD. Sealed O-ring chain, eccentric adjustment. 

Yamaha YFZ450R Special Edition Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Yamaha YFZ450R Special Edition Electrical Systems, Ignition and Equipment

Ignition Type TCI 
Electrical Details  
Starter Type  
Instruments  
Lights