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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 Detail | 660cc, 4-Stroke Single, Liquid Cooled w/ Fan, 5-Valve SOHC |
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| Engine Capacity (cc / Ci ) | 660 cc / 40.3 |
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| Engine Valves | 5-Valve SOHC |
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| Valve Configuration | 5-valves |
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| Total Valves | 5 |
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| Engine Type | 4-Stroke |
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| Engine Cooling | Liquid Cooled w/ Fan |
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| Engine Cylinders | Single-Cylinder |
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| Engine Braking | All Wheel |
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| Displacement To Weight CC | 1.1 |
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| Bore Stroke(mm) | 100 mm x 84 mm |
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| Bore Stroke(in) | 3.94in. x 3.31 in. |
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| Compression Ratio | 9.1:1 |
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| Fuel System | Mikuni 42mm BSR |
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| Fuel System Brand | Mikuni |
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| Carburetor Size MM | 42 |
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| Carborator Count | 1 |
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| Fuel Type | Petrol |
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| Ignition | Electric DC – CDI with Auxiliary pull |
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| Speed Governor | No |
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Brakes
| Brakes Front | Dual Hydraulic Discs |
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| Brakes Rear | Hydraulic Disc, Four Piston, Shaft Mounted |
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Suspension
| Front Suspension | Independent Double Wishbone, 7.1 in with 5-way Preload Adjustment |
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| Suspension - Front Travel (mm / in.) | 180.3 / 7.1 |
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| Front Adjustable Fork Pre-Load | Yes |
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| Front Adjustable Rebound Damping | No |
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| Suspension Rear | Independent Double Wishbone, 9.5 in with 5-way Preload Adjustment |
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| Suspension Rear - Material | Steel |
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| Rear Travel (mm / in.) | 241.3 / 9.5 |
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| Rear Adjustable Rebound Damping | No |
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| Rear Adjustable Shock Spring Pre-Load | Yes |
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| Number of Rear Shock Absorbers | 2 |
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| Air Adjustable | No |
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Dimensions and Weight
| Length (mm / in.) | 2085 / 82.1 |
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| Width (mm / in.) | 1151 / 45.3 |
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| Height (mm / in.) | 1209 / 47.6 |
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| Ground Clearance (mm / in.) | 299.7 / 11.8 |
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| Wheelbase (mm / in.) | 1275.1 / 50.2 |
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| Dry Weight (Kg / Lbs.) | 272.2 / 600 |
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| Tongue Weight (lbs/kgs) | 1212 / 549.8 |
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Transmission (Gearbox) and Final Drive
| Transmission | Yamaha Ultramatic® V-Belt with Hi,Lo,Neutral,Reverse and Park |
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| Transmission Make | UltraMatic |
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| Final Drive | Yamaha On-Command® push button 3-way locking differential, 2WD, 4WD, locked 4WD; Shaft Drive |
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| Drive line Modes | 2 |
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| Primary Drive Engine / Transmission | Belt |
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| Primary Drive - Front Wheels | Shaft |
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| Driveline Make | On-Command |
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| Limited Slip Diff Location | Front |
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| Diff Lock Location | Front |
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| Hi / Low Range | Yes |
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| Reverse | Yes |
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Tires and Rims
| Tire Make | Dunlop |
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| Tires Front | AT25 x 8-12 with Aluminum Wheels |
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| Front Tire Diameter (in) | 25 |
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| Front Tire Width (in) | 8 |
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| Front Rim Diameter (in) | 12 |
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| Tires Rear | AT25 x 10-12 with Aluminum Wheels |
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| Rear Tire Diameter (in) | 25 |
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| Rear Tire Width (in) | 10 |
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| Rear Rim Diameter (in) | 12 |
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| Rim Material | Aluminum |
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| Rear Solid Axle | No |
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Fuel
| Fuel Tank Capacity (l / gal.) | 20.06 / 5.3 |
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Racks and Payload
| Rack Capacity Front (Kg / Lbs.) | Unknown / 99 |
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| Rack Capacity Rear (Kg / Lbs.) | Unknown / 187 |
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| Rear Rack Storage - Trim | Camouflage |
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Storage
| Storage Capacity (Kg / Lbs.) | 44.9 / 99 |
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| Underseat Storage | Standard |
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Seats
| Seat Height (mm / in.) | 878.8 / 34.6 |
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| Number Of Seats | 1 |
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| Seat Location | Driver |
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| Seat Material | Vinyl |
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| Seat Type | One-Piece |
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| Seat Adjustable | No |
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Towing
| Towing Capacity (Kg / Lbs.) | 549.8 / 1212 |
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Instrumentation
| Instumentation | Digital LCD Multi-function display. Speedo, Odometer, Dual Trip, Hour, Clock, Fuel, & Gear Position |
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| Digital Instrumentation | Standard |
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| Trip Odometer | Standard |
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| Clock | Standard |
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| Fuel Level Warning Type | Gauge |
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| Hour Meter | Standard |
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| Speedometer | Standard |
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| Temperature Warning Type | Light |
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Lighting
| Lighting | Dual 30W Krypton Multi-reflector Headlights & 21/5W Brake light |
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| Headlights | Standard |
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| Halogen Headlights | Standard |
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Colours
| Colors | Advantage MAX-4 HD (Camo) |
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| Metallic | No |
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Exterior - Safety and Design
| Bash Plate (Front) | Yes |
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| Bash Plate (Rear) | Yes |
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| Body Material | Plastic |
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| CV Boot Cover | Yes |
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| Decal Kit | Standard |
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| Floor Board Location | Driver |
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| Foot Peg Location | Driver |
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| Folding Foot Pegs | No |
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| Frame | Steel |
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| Front Bumper | Standard |
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| Front Fender | Standard |
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| Front Stabilizer Bar | No |
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| Full Length Skid Plate | Yes |
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| Hand Grips | Standard |
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| Power Outlet | Standard |
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| Radiator Guard | No |
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| Rear Fender | Standard |
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| Rear Stabilizer Bar | No |
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Steering
| Steering Type | Manual |
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| Turning Circle | 126 in |
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Manufacturer and Warranty
| Manufacturer Country | Japan |
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| Recommend Minimum Age | 16 |
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| Parent Company | Yamaha |
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| Warranty Info | 6 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.