These are the known mechanical and performance specifications for your 2009 Yamaha Grizzly 450 Auto 4x4 IRS.
Basic Specs
Year2009
MakeYamaha
ModelYamaha Grizzly 450 Auto 4x4 IRS
TypeATV
CostUS$ 6499. Prices depend on country, taxes, accessories, etc.
Engine
Displacement421.00 ccm (25.69 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke84.5 x 75.0 mm (3.3 x 3.0 inches)
Valves/Cylinder
FuelingCarburettor. Mikuni® 33mm BSR
IgnitionDC-CDI
Exhaust
Lubrication
CoolingLiquid
Drivetrain
Gearbox5-speed
Final DriveShaft drive (cardan)
Clutch
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity15.14 litres (4.00 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionIndependent double wishbone
Front Travel127 mm (5.0 inches)
Rear SuspensionIndependent double wishbone
Rear Travel127 mm (5.0 inches)
Seat
Seat Height851 mm (33.5 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length1,994 mm (78.5 inches)
Total Width
Ground Clearance274 mm (10.8 inches)
Wheelbase1,232 mm (48.5 inches)
Dry Weight267.6 kg (590.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre25/7-12
Rear Tire/Tyre25/10-12
Front BrakesDouble disc
Front Brake Diameter
Rear BrakesDouble disc
Rear Brake Diameter
Wheels
Comments
Yamaha On-Command® pushbutton; 3-way locking differential; 2WD, 4WD, locked 4WD; shaft drive.