Motorcycles Specs > Yamaha > Yamaha YFZ450R Special Edition

Yamaha YFZ450R Special Edition Specs

(2011)
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 
Start 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