YAMAHA YFZ450 449 (2011 - 2012) Description & History: For ATV motocross racing, wood trails or even sand dunes fun, the 2011 Yamaha YFZ450 is one of the nifty choices a discerning rider could make. Loaded with packs of power, torque and top-spec features, this ATV is the basis upon which the pro-racing machines have been developed on.
The 2011 YFZ450 comes with a smooth ratchet-type shifter and heavy-duty clutch for dependable operation and being able to handle quite a lot of abuse. The adjustable suspensions provide easy setup for different riders and a multitude of terrain types and the wide-spaced wheels ensure better stability in turns.
The aluminium-steel chassis offers better mass centralization and good ground clearance to easily pass over obstacles and keep a good balance during jumps, with the disc brakes providing dependable stopping force in case you got carried away by how nice this beast feels.
YAMAHA YFZ450 449 2011 - 2012 Full Specifications:Brand: YAMAHA, Model: YFZ, Type: YFZ450 2011, Name Year: YFZ450 449 2011 - 2012, Engine Type: liquid-cooled w/fan, 4-stroke;DOHC, 5 valves, Displacement: 449 cm3, Bore Xstroke: 3.7x2.5 in OR 94.0x63.5 mm, Compression: 11.4:1, Horsepower: 0(-)/- KW(hp)/RPM, Torque: NaN/ lb-ft/RPM OR 0/ Nm/RPM, Fuel System: Mikuni 42mm BSR, Gearbox: 5 speed, Clutch: Wet, multiplate, Primary Drive: -, Final Drive: sealed O-ring chain, eccentric adjustment, Frame: Aluminium, steel, Front Suspension: Independent double wishbone, threaded preload adjustment, 9.1-in travel, Rear Suspension: Cast aluminum swing arm, threaded preload adjustment, 10.6-in travel, Front Brake: 127mm Dual hydraulic disc, Rear Brake: 173mm Hydraulic disc, Length: 72.4 in OR 1839 mm, Width: 46.1 in OR 1171 mm, Seat Height: 31.9 in OR 810 mm, Wellbase: 50.4 in OR 1280 mm, Ground Clearance: 4.5 in OR 114 mm, Weight: 381 lbs OR 173 kg, Fuel Capacity: 2.6 gallons OR 2.6 L, Tyres Front: Dunlop AT21 x 7-10, Tyres Rear: Dunlop AT20 x 10R9.