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YAMAHA YFZ450R (2009-2010) Specs, Performance & Photos

Segment: ATV/Quad
Production years: 2009, 2010

YAMAHA YFZ450R 2009-2010 4 Photos
YAMAHA YFZ450R (2009-2010)YAMAHA YFZ450R (2009-2010)YAMAHA YFZ450R (2009-2010)YAMAHA YFZ450R (2009-2010)

The perfect blend of power for the toughest terrain and situations and the precise handling MX machinery needed to get the rider past the finish line, the 2009 Yamaha YFZ450R is a spectacular ATV. It sports the incredibly sturdy, light hybrid chassis rolling on adjustable long-travel suspension. The wide-track architecture offers great stability even in fast corners, while the sporty 449cc engine can produce enough torque for strong accelerations in pretty much any situation.

The new wheels have rolled in inner lips, and this decreases weight while increasing strength. The easy and precise throttle lever requires little effort, so riding it all day long will be less fatiguing and more rewarding. And with a 5-speed manual gearbox, riders will be able to squeeze the last drop of power from this evil MX machine. And still, the 2009 Yamaha YFZ450R can be also used as a fun-focused ATV for casual trail riding.

YAMAHA YFZ450R 2009-2010

YAMAHA YFZ450R 449

engine specs
Type:liquid-cooled w/fan, 4-stroke; DOHC titanium 5-valve
Displacement:449 cm3
Bore X Stroke:3.7x2.5 in OR 94 mm
Compression Ratio:11.6:1
Horsepower:0/0 KW(hp)/RPM
Torque:/ lb-ft/RPM OR 0 Nm/RPM
Fuel System:Yamaha Fuel Injection (YFI) , 42mm
transmission specs
Gearbox:5-Speed
Clutch:Manual
Primary Drive:-
Final Drive:2WD; Sealed O-Ring Chain, Eccentric Adjustment
chassis specs
Frame:Aluminium, steel
Front Suspension: Independent double wishbone, w/ Kashima coated piggy back shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travel
Rear Suspension:Cast aluminum swingarm w/ piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel
Front Brake:Dual Ventilated Hydraulic Disc , Twin Piston Calipers
Rear Brake:Wave Style Ventilated Hydraulic Disc, Twin Piston Caliper
dimension specs
Overall Length:70.7 in OR 1796 mm
Overall Width:48.8 in OR 1240 mm
Seat Height:31.9 in OR 810 mm
Wheelbase:50 in OR 1270 mm
Ground Clearance:4.5 in OR 114 mm
Weight:406 lbs OR 184 kg
Fuel Capacity:2.6 gallons OR 9.8 L
tyres specs
Front: AT21x7-10 Radial
Rear:AT20x10-9 Radial
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