2007 Yamaha Grizzly 400 4x4 Automatic Quad Specs

Name: 2007 Yamaha Grizzly 400 4x4 Automatic
Brand: Yamaha

The 2007 Yamaha Grizzly 400 4x4 Automatic features a 401cc liquid-cooled w/fan, SOHC 4-stroke single engine with Yamaha On-Command® pushbutton 2WD & 4WD; shaft 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	401cc liquid-cooled w/fan, SOHC 4-stroke single
Engine Capacity (cc / Ci )	401 cc / 24.5
Engine Valves	SOHC
Valve Configuration	2-valves
Total Valves	2
Engine Type	4-stroke
Engine Cooling	liquid-cooled w/fan
Engine Cylinders	single-cylinder
Engine Braking	Front & rear wheel
Displacement To Weight CC	0.69
Bore Stroke(mm)	84.5 mm x 71.5 mm
Bore Stroke(in)	3.33in. x 2.82 in.
Compression Ratio	10.5:1
Fuel System	Mikuni 33mm BSR
Fuel System Brand	Mikuni
Carburetor Size MM	33
Carborator Count	1
Fuel Type	Petrol
Ignition	Electric w/auxiliary pull - DC-CDI
Speed Governor	No

Brakes

Brakes Front	Dual hydraulic discs
Brakes Rear	Hydraulic disc

Suspension

Front Suspension	Independent double wishbone, 6.3 in travel w/5-way preload adjustment
A-Arm Skid Plate (Front)	Yes
Suspension - Front Travel (mm / in.)	160 / 6.3
Front Adjustable Fork Pre-Load	Yes
Front Adjustable Rebound Damping	No
Suspension Rear	Independent double wishbone, 7.1 in travel w/5-way preload adjustment
Suspension Rear - Material	Steel
Rear Travel (mm / in.)	180.3 / 7.1
Rear Adjustable Rebound Damping	No
Rear Adjustable Shock Spring Pre-Load	Yes
Number of Rear Shock Absorbers	2
Air Adjustable	No

Dimensions and Weight

Length (mm / in.)	1994 / 78.5
Width (mm / in.)	1092 / 43.0
Height (mm / in.)	1120 / 44.1
Ground Clearance (mm / in.)	274.3 / 10.8
Wheelbase (mm / in.)	1231.9 / 48.5
Dry Weight (Kg / Lbs.)	262.2 / 578

Transmission (Gearbox) and Final Drive

Transmission	Yamaha Ultramatic® V-belt/F, N, R
Transmission Make	UltraMatic
Final Drive	Yamaha On-Command® pushbutton 2WD & 4WD; shaft
Drive line Modes	2
Primary Drive Engine / Transmission	Belt
Primary Drive - Front Wheels	Shaft
Driveline Make	On-Command
Diff Lock Location	Front
Hi / Low Range	No
Reverse	Yes

Tires and Rims

Tire Make	Maxxis
Tube / Tubeless	Tubeless
Tires Front	AT25x8-12
Front Tire Diameter (in)	25
Front Tire Width (in)	8
Front Rim Diameter (in)	12
Tires Rear	AT25x10-12
Rear Tire Diameter (in)	25
Rear Tire Width (in)	10
Rear Rim Diameter (in)	12
Rim Material	Steel
Rear Solid Axle	No

Fuel

Fuel Tank Capacity (l / gal.)	15 / 4

Racks and Payload

Rack Capacity Front (Kg / Lbs.)	Unknown / 88
Rack Capacity Rear (Kg / Lbs.)	Unknown / 176

Storage

Storage Capacity (Kg / Lbs.)	39.9 / 88
Underseat Storage	Standard

Seats

Seat Height (mm / in.)	830.6 / 32.7
Number Of Seats	1
Seat Location	Driver
Seat Material	Vinyl
Seat Type	One-Piece
Seat Adjustable	No

Towing

Tow Hook	Standard
Rear Hitch	Standard
Towing Capacity (Kg / Lbs.)	499.9 / 1102

Instrumentation

Instumentation	Speedometer, odometer & fuel guage
Digital Instrumentation	Standard
Trip Odometer	Standard
Fuel Level Warning Type	Gauge
Speedometer	Standard
Temperature Warning Type	Light

Lighting

Lighting	Dual 30W Krypton multireflector headlights & 21/5W brake light
Headlights	Standard
Halogen Headlights	Standard

Colours

Colors	Hunter Green, Steel Blue, Red, Hardwoods HD Camo
Metallic	No

Exterior - Safety and Design

Bash Plate (Front)	Yes
Bash Plate (Rear)	Yes
Body Material	Plastic
CV Boot Cover	Yes
Floor Board Location	Driver
Foot Pegs	Standard
Folding Foot Pegs	No
Frame	Steel
Front Bumper	Standard
Front Fender	Standard
Front Stabilizer Bar	No
Full Length Skid Plate	Yes
Hand Grips	Standard
Power Outlet	Standard
Radiator Guard	No
Rear Fender	Standard
Rear Stabilizer Bar	No
Shock Cover	No

Steering

Steering Type	Manual
Turning Circle	118 in

Manufacturer and Warranty

Manufacturer Country	Japan
Recommend Minimum Age	16
Parent Company	Yamaha

2007 Yamaha Grizzly 400 4x4 Automatic — Frequently Asked Questions

What engine does the 2007 Yamaha Grizzly 400 4x4 Automatic have?

The 2007 Yamaha Grizzly 400 4x4 Automatic is powered by a 401cc 4-stroke engine that is liquid-cooled w/fan.

What transmission and drive does the 2007 Yamaha Grizzly 400 4x4 Automatic have?

The 2007 Yamaha Grizzly 400 4x4 Automatic uses a yamaha ultramatic® v-belt/f, n, r transmission with 2 drive.

How much does the 2007 Yamaha Grizzly 400 4x4 Automatic weigh?

The 2007 Yamaha Grizzly 400 4x4 Automatic has a dry weight of approximately 262.2 kg. Note that dry weight excludes fuel, oil and rider — add roughly 15–20 kg for a full tank of fuel.

What can the 2007 Yamaha Grizzly 400 4x4 Automatic tow?

The 2007 Yamaha Grizzly 400 4x4 Automatic has a rated towing capacity of around 499.9 kg, making it suited to farm, game-reserve and utility work.

What brakes does the 2007 Yamaha Grizzly 400 4x4 Automatic have?

The 2007 Yamaha Grizzly 400 4x4 Automatic is fitted with dual hydraulic discs brakes at the front and hydraulic disc brakes at the rear.

What is the seat height of the 2007 Yamaha Grizzly 400 4x4 Automatic?

The 2007 Yamaha Grizzly 400 4x4 Automatic has a seat height of about 830.6 mm, which is typical for a utility ATV.

How big is the 2007 Yamaha Grizzly 400 4x4 Automatic fuel tank?

The 2007 Yamaha Grizzly 400 4x4 Automatic holds approximately 15 litres of fuel. This is adequate for most day rides and farm use.

What age is the 2007 Yamaha Grizzly 400 4x4 Automatic suitable for?

The manufacturer recommends the 2007 Yamaha Grizzly 400 4x4 Automatic for riders aged 16 and older. Adult supervision is advised for young riders.

Where is the 2007 Yamaha Grizzly 400 4x4 Automatic made?

The 2007 Yamaha Grizzly 400 4x4 Automatic is manufactured in Japan.

Is the 2007 Yamaha Grizzly 400 4x4 Automatic 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.