2010 Yamaha Grizzly 450 Auto 4x4 IRS

Yamaha Grizzly 450 Auto 4x4 IRS 2010


2010 Yamaha Grizzly 450 Auto 4x4 IRS specifications, pictures, reviews and rating

Yamaha's profilation of this bike
Industry-exclusive, fully automatic Ultramatic® transmission is the most advanced drive system in ATV-ing. An automatic centrifugal clutch maintains constant belt tension for reduced belt wear and class-exclusive all-wheel downhill engine braking in 4WD mode.

General information
Model name Yamaha Grizzly 450 Auto 4x4 IRS
Year of manufacture 2010
Type ATV
Price as newUS$ 7149. MSRP depends on country, taxes, accessories, etc.
Rating 3.5  Check out the detailed rating of reliability, maintenance costs, value for money, etc. Compare with any other motorcycle.
Engine and transmission
Engine size 421.0 ccm (25.69 cubic inches)
Type of engine Single cylinder, four-stroke
Compression 10.0:1
Bore x stroke 84.5 x 75.0 mm (3.3 x 3.0 inches)
Fuel system Carburettor. Mikuni® 33mm BSR
Fuel control Single Overhead Cams (SOHC)
Ignition DC-CDI
Cooling system Liquid
Gearbox Automatic
Transmission type Shaft drive (cardan) (final drive)
Chassis, suspension, brakes and wheels
Front suspension Independent double wishbone
Front wheel travel 127 mm (5.0 inches)
Rear suspension Independent double wishbone
Rear wheel travel 127 mm (5.0 inches)
Front tire 25/8-AT12
Rear tire 25/10-AT12
Front brakes Double disc
Rear brakes Single disc
Physical measures and capacities
Weight incl. oil, gas, etc 284.9 kg (628.0 pounds)
Seat height 851 mm (33.5 inches) If adjustable, lowest setting.
Overall length 1994 mm (78.5 inches)
Ground clearance 274 mm (10.8 inches)
Wheelbase 1232 mm (48.5 inches)
Fuel capacity 15.14 litres (4.00 US gallons)
Other specifications
Color options Realtree AP Camo, Hunter Green, Steel Blue
Starter Electric & kick
Comments Yamaha On-Command® pushbutton; 3-way locking differential; 2WD, 4WD, locked 4WD; shaft drive.
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 10 Yamaha Grizzly 450 Auto 4x4 IRS discussion group or the general Yamaha discussion group.
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