These are the known mechanical and performance specifications for your 2011 Yamaha Grizzly 450.
Basic Specs
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/Cylinder4
FuelingCarburettor. BSR33/1
Ignition
Exhaust
LubricationWet sump
CoolingLiquid
Drivetrain
Gearbox
Final DriveShaft drive (cardan)
Clutch
DrivelineOn-Command® 2WD/4WD/diff-lock. Ultramatic® V-belt with all wheel engine braking, H/L/N/R/P.
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity15.00 litres (3.96 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionIndependent double wishbone, 5 position preload adjustment, 160 mm stroke
Front Travel
Rear SuspensionIndependent double wishbone, 5 position preload adjustment, 180 mm stroke
Rear Travel
Seat
Seat Height840 mm (33.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,120 mm (44.1 inches)
Total Length1,993 mm (78.5 inches)
Total Width1,093 mm (43.0 inches)
Ground Clearance245 mm (9.6 inches)
Wheelbase1,233 mm (48.5 inches)
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre25/8-12
Rear Tire/Tyre25/10-12
Front BrakesDouble disc
Front Brake Diameter
Rear BrakesSealed multidisc
Rear Brake Diameter
Wheels
Comments