Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition ATV

2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition Quad Specs

The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition features a 660cc, 4-Stroke Single, Liquid Cooled w/ Fan, 5-Valve SOHC engine with Yamaha On-Command® push button 3-way locking differential, 2WD, 4WD, locked 4WD; Shaft Drive drive. Below are the complete specifications for this Yamaha quad bike — engine, dimensions, suspension, brakes, wheels and more.

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Engine Spec

Engine Detail660cc, 4-Stroke Single, Liquid Cooled w/ Fan, 5-Valve SOHC
Engine Capacity (cc / Ci )660 cc / 40.3
Engine Valves5-Valve SOHC
Valve Configuration5-valves
Total Valves5
Engine Type4-Stroke
Engine CoolingLiquid Cooled w/ Fan
Engine CylindersSingle-Cylinder
Engine BrakingAll Wheel
Displacement To Weight CC1.1
Bore Stroke(mm)100 mm x 84 mm
Bore Stroke(in)3.94in. x 3.31 in.
Compression Ratio9.1:1
Fuel SystemMikuni 42mm BSR
Fuel System BrandMikuni
Carburetor Size MM42
Carborator Count1
Fuel TypePetrol
IgnitionElectric DC – CDI with Auxiliary pull
Speed GovernorNo

Brakes

Brakes FrontDual Hydraulic Discs
Brakes RearHydraulic Disc, Four Piston, Shaft Mounted

Suspension

Front SuspensionIndependent Double Wishbone, 7.1 in with 5-way Preload Adjustment
Suspension - Front Travel (mm / in.)180.3 / 7.1
Front Adjustable Fork Pre-LoadYes
Front Adjustable Rebound DampingNo
Suspension RearIndependent Double Wishbone, 9.5 in with 5-way Preload Adjustment
Suspension Rear - MaterialSteel
Rear Travel (mm / in.)241.3 / 9.5
Rear Adjustable Rebound DampingNo
Rear Adjustable Shock Spring Pre-LoadYes
Number of Rear Shock Absorbers2
Air AdjustableNo

Dimensions and Weight

Length (mm / in.)2085 / 82.1
Width (mm / in.)1151 / 45.3
Height (mm / in.)1209 / 47.6
Ground Clearance (mm / in.)299.7 / 11.8
Wheelbase (mm / in.)1275.1 / 50.2
Dry Weight (Kg / Lbs.)272.2 / 600
Tongue Weight (lbs/kgs)1212 / 549.8

Transmission (Gearbox) and Final Drive

TransmissionYamaha Ultramatic® V-Belt with Hi,Lo,Neutral,Reverse and Park
Transmission MakeUltraMatic
Final DriveYamaha On-Command® push button 3-way locking differential, 2WD, 4WD, locked 4WD; Shaft Drive
Drive line Modes2
Primary Drive Engine / TransmissionBelt
Primary Drive - Front WheelsShaft
Driveline MakeOn-Command
Limited Slip Diff LocationFront
Diff Lock LocationFront
Hi / Low RangeYes
ReverseYes

Tires and Rims

Tire MakeDunlop
Tires FrontAT25 x 8-12 with Aluminum Wheels
Front Tire Diameter (in)25
Front Tire Width (in)8
Front Rim Diameter (in)12
Tires RearAT25 x 10-12 with Aluminum Wheels
Rear Tire Diameter (in)25
Rear Tire Width (in)10
Rear Rim Diameter (in)12
Rim MaterialAluminum
Rear Solid AxleNo

Fuel

Fuel Tank Capacity (l / gal.)20.06 / 5.3

Racks and Payload

Rack Capacity Front (Kg / Lbs.)Unknown / 99
Rack Capacity Rear (Kg / Lbs.)Unknown / 187
Rear Rack Storage - TrimCamouflage

Storage

Storage Capacity (Kg / Lbs.)44.9 / 99
Underseat StorageStandard

Seats

Seat Height (mm / in.)878.8 / 34.6
Number Of Seats1
Seat LocationDriver
Seat MaterialVinyl
Seat TypeOne-Piece
Seat AdjustableNo

Towing

Towing Capacity (Kg / Lbs.)549.8 / 1212

Instrumentation

InstumentationDigital LCD Multi-function display. Speedo, Odometer, Dual Trip, Hour, Clock, Fuel, & Gear Position
Digital InstrumentationStandard
Trip OdometerStandard
ClockStandard
Fuel Level Warning TypeGauge
Hour MeterStandard
SpeedometerStandard
Temperature Warning TypeLight

Lighting

LightingDual 30W Krypton Multi-reflector Headlights & 21/5W Brake light
HeadlightsStandard
Halogen HeadlightsStandard

Colours

ColorsAdvantage MAX-4 HD (Camo)
MetallicNo

Exterior - Safety and Design

Bash Plate (Front)Yes
Bash Plate (Rear)Yes
Body MaterialPlastic
CV Boot CoverYes
Decal KitStandard
Floor Board LocationDriver
Foot Peg LocationDriver
Folding Foot PegsNo
FrameSteel
Front BumperStandard
Front FenderStandard
Front Stabilizer BarNo
Full Length Skid PlateYes
Hand GripsStandard
Power OutletStandard
Radiator GuardNo
Rear FenderStandard
Rear Stabilizer BarNo

Steering

Steering TypeManual
Turning Circle126 in

Manufacturer and Warranty

Manufacturer CountryJapan
Recommend Minimum Age16
Parent CompanyYamaha
Warranty Info6 Month (Limited Factory Warranty)
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2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition — Frequently Asked Questions

What engine does the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition have?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition is powered by a 660cc 4-stroke engine that is liquid cooled w/ fan.
What transmission and drive does the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition have?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition uses a yamaha ultramatic® v-belt with hi,lo,neutral,reverse and park transmission with 2 drive.
How much does the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition weigh?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition has a dry weight of approximately 272.2 kg. Note that dry weight excludes fuel, oil and rider — add roughly 15–20 kg for a full tank of fuel.
What can the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition tow?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition has a rated towing capacity of around 549.8 kg, making it suited to farm, game-reserve and utility work.
What brakes does the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition have?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition is fitted with dual hydraulic discs brakes at the front and hydraulic disc, four piston, shaft mounted brakes at the rear.
What is the seat height of the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition has a seat height of about 878.8 mm, which is typical for a utility ATV.
How big is the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition fuel tank?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition holds approximately 20.06 litres of fuel. This generous capacity suits long-range farm, game-reserve and trail use without frequent refuelling stops.
What age is the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition suitable for?
The manufacturer recommends the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition for riders aged 16 and older. Adult supervision is advised for young riders.
Where is the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition made?
The 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition is manufactured in Japan.
Is the 2006 Yamaha Grizzly 660 Automatic 4x4 Ducks Unlimited Edition available in South Africa?
Yamaha quad bikes and ATVs are sold through dealers across South Africa, though availability of specific model years varies. Check with your nearest Yamaha dealer for current stock, pricing and spares.

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