2011 Yamaha YFZ450X

Yamaha YFZ450X 2011


2011 Yamaha YFZ450X specifications, pictures, reviews and rating

Yamaha's profilation of this bike
Awarded All Terrain Vehicles “Best in Class - Best Sport ATV/Hardcore” and winner of 4-Wheel ATV Action’s “2010 450cc Trail Shootout,” this ATV has got what trail riders want.

General information
Model name Yamaha YFZ450X
Model year 2011
Category ATV
Price as newUS$ 8599. MSRP depends on country, taxes, accessories, etc.
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Engine and transmission
Displacement 449.0 ccm (27.40 cubic inches)
Engine type Single cylinder, four-stroke
Engine details Liquid Cooled w/Fan, Titanium 5-Valve DOHC
Compression 11.6:1
Bore x stroke 95.0 x 63.4 mm (3.7 x 2.5 inches)
Valves per cylinder 5
Fuel system Injection. Yamaha Fuel Injection (YFI), 42mm
Fuel control Double Overhead Cams/Twin Cam (DOHC)
Ignition Digital TCI: Transistor Controlled Ignition
Cooling system Liquid
Gearbox 5-speed
Transmission type Chain (final drive)
Clutch Drive Train
Driveline 2WD; Sealed O-Ring Chain, Eccentric Adjustment
Chassis, suspension, brakes and wheels
Front suspension Independent double wishbone, w/Kashima coated piggyback shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.4-in travel
Rear suspension Cast aluminum swingarm w/piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel
Front tire 21/7-10
Rear tire 20/10-9
Front brakes Double disc
Rear brakes Single disc
Physical measures and capacities
Weight incl. oil, gas, etc 181.4 kg (400.0 pounds)
Seat height 810 mm (31.9 inches) If adjustable, lowest setting.
Overall height 1064 mm (41.9 inches)
Overall length 1796 mm (70.7 inches)
Overall width 1171 mm (46.1 inches)
Ground clearance 114 mm (4.5 inches)
Wheelbase 1270 mm (50.0 inches)
Fuel capacity 9.84 litres (2.60 US gallons)
Other specifications
Color options Team Yamaha Blue/White
Starter Electric
Light Dual 30W Krypton multireflector Headlights and 3.9/0.5W LED Brake light
Factory warranty 6 Month (Limited Factory Warranty)
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finderCMSNL provides online schematics & OEM partsParts and ships to Australia, Austria, Bahamas, Belgium, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Ireland, Italy, Japan, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Malta, Montenegro, The Netherlands, New Zealand, Norway, Poland, Portugal, South Africa, Spain, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 11 Yamaha YFZ450X discussion group or the general Yamaha discussion group.
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