Compare ATVs
Select ATVs to compare their specifications
Model Type
Youth
Model Type
Sport
MSRP
$2,599
MSRP
$7,449
Warranty
6
Warranty
6
Insurance
Insurance
Generic Type (Primary)
Youth
Generic Type (Primary)
Sport
Manufacturer Country
Japan
Manufacturer Country
Japan
Manufacturer Recommend Minimum Age
12
Manufacturer Recommend Minimum Age
16
Parent Company
Yamaha
Parent Company
Yamaha
Display Name
Grizzly 80
Display Name
YFZ 450 SE
Year
2007
Year
2007
Make
Yamaha
Make
Yamaha
Engine Type
Single-Cylinder
Engine Type
Single-Cylinder
Cylinders
1
Cylinders
1
Engine Stroke
4-Stroke
Engine Stroke
4-Stroke
Cooling
Air
Cooling
Liquid / Air
Valves
2
Valves
5
Valves Per Cylinder
2
Valves Per Cylinder
5
Valve Configuration
SOHC
Valve Configuration
DOHC
Bore (mm/in)
47 / 1.85
Bore (mm/in)
95 / 3.74
Stroke (mm/in)
45.6 / 1.8
Stroke (mm/in)
63.4 / 2.5
Displacement (cc/ci)
79 / 4.8
Displacement (cc/ci)
449 / 27.4
Compression Ratio
9.6:1
Compression Ratio
11.4:1
Starter
Electric
Starter
Electric
Fuel Requirements
Regular
Fuel Requirements
Regular
Fuel Type
Gas
Fuel Type
Gas
Carburetion Brand
Mikuni
Carburetion Brand
Keihin
Fuel Injector
No
Fuel Injector
No
Carburetor
Yes
Carburetor
Yes
Number Of Carburetors
1
Number Of Carburetors
1
Carburetor Size (mm)
16
Carburetor Size (mm)
39
Carburetion Type
Carburetor
Carburetion Type
Carburetor
Speed Governor
Yes
Speed Governor
-
Transmission Type
Manual / Automatic Clutch
Transmission Type
Manual
Number Of Speeds
3
Number Of Speeds
5
Primary Drive (Rear Wheel)
Shaft
Primary Drive (Rear Wheel)
Chain
Reverse
No
Reverse
No
Hi / Low Range
No
Hi / Low Range
No
Adjustable Throttle
Standard
Adjustable Throttle
-
Wheels Composition
Steel
Wheels Composition
Aluminum
Tube / Tubeless
Tubeless
Tube / Tubeless
Tubeless
Front Tire Diameter (in)
18
Front Tire Diameter (in)
21
Rear Tire Diameter (in)
18
Rear Tire Diameter (in)
20
Tire Brand
Dunlop®
Tire Brand
Dunlop®
Front Tire Width
7
Front Tire Width
7
Front Wheel Diameter
7
Front Wheel Diameter
10
Rear Tire Width
8
Rear Tire Width
10
Rear Wheel Diameter
7
Rear Wheel Diameter
9
Front Tire (Full Spec)
Dunlop® AT 18 X 7-7
Front Tire (Full Spec)
Dunlop® AT 21 X 7-10
Rear Tire (Full Spec)
Dunlop® AT 18 X 8-7
Rear Tire (Full Spec)
Dunlop® AT 20 X 10-9
Chromed
-
Chromed
No
Front Brake Type
Dual Sealed Drum
Front Brake Type
Dual Hydraulic Disc
Rear Brake Type
Sealed Drum
Rear Brake Type
Hydraulic Disc
Engine Braking
Standard
Engine Braking
-
Front Brake Diameter (in/mm)
-
Front Brake Diameter (in/mm)
6.3 / 161
Rear Brake Diameter (in/mm)
-
Rear Brake Diameter (in/mm)
7.9 / 200
Front Suspension Type
A-Arm
Front Suspension Type
Independent Double Wishbone
Front Travel (in/mm)
2.3 / 58.4
Front Travel (in/mm)
9.1 / 231.1
Front Adjustable Fork Pre-Load
No
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
No
Front Adjustable Rebound Damping
Yes
Front Central Suspension Strut
No
Front Central Suspension Strut
No
Steering Damper
No
Steering Damper
No
Rear Suspension Type
Swing Arm
Rear Suspension Type
Swing Arm
Rear Travel (in/mm)
2.2 / 55.9
Rear Travel (in/mm)
10.6 / 269.2
Rear Adjustable Shock / Spring Pre-Load
No
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
No
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Number Rear Shock Absorbers
1
Rear Stabilizer Bar
No
Rear Stabilizer Bar
No
Air Adjustable
No
Air Adjustable
No
Front Suspension Brand Name
-
Front Suspension Brand Name
Kabaya
Front Stabilizer Bar
-
Front Stabilizer Bar
No
Rear Suspension Brand Name
-
Rear Suspension Brand Name
Showa®
Rear Suspension Material
-
Rear Suspension Material
Aluminum
Steering Type
Manual
Steering Type
Manual
Steering Control
Handlebar
Steering Control
Handlebar
Length (ft)
5.08
Length (ft)
6.03
Width (in/mm)
33.7 / 856
Width (in/mm)
46.1 / 1170.9
Height (in/mm)
36.6 / 929.6
Height (in/mm)
42.9 / 1089.7
Wheelbase (in/mm)
40.6 / 1031.2
Wheelbase (in/mm)
50.4 / 1280.2
Ground Clearance (in/mm)
3.9 / 99.1
Ground Clearance (in/mm)
4.4 / 111.8
Length (ft/ft)
5
Length (ft/ft)
6
Length (ft/in)
1
Length (ft/in)
0.4
Dry Weight (lbs/kg)
260 / 117.9
Dry Weight (lbs/kg)
350 / 158.8
Fuel Capacity (gal/l)
1.8 / 6.8
Fuel Capacity (gal/l)
2.6 / 9.8
Engine Displacement to Weight (cc)
0.3
Engine Displacement to Weight (cc)
1.28
Seat Type
One-Piece
Seat Type
One-Piece
Adjustable
No
Adjustable
No
Seat Material
Vinyl
Seat Material
Vinyl
Seat Location
Driver
Seat Location
Driver
Folding
No
Folding
No
Seat Height (in/mm)
26.2 / 665.5
Seat Height (in/mm)
31.9 / 810.3
Number Of Seats
1
Number Of Seats
1
Frame
Steel
Frame
Aluminum / Steel
Body Material
Plastic
Body Material
Plastic
Floor Board Location
Driver
Floor Board Location
-
Hand Grips
Standard
Hand Grips
Standard
Radiator Guard
No
Radiator Guard
-
Front Fender
Standard
Front Fender
Standard
Rear Fender
Standard
Rear Fender
Standard
Handlebars
Standard
Handlebars
Standard
Front Bumper
Standard
Front Bumper
Standard
Rear Bumper
Standard
Rear Bumper
Standard
Bash Plate (Front)
Yes
Bash Plate (Front)
Yes
Foot Peg Location
-
Foot Peg Location
Driver
Exterior Guards
-
Exterior Guards
Standard
Exterior Covers
-
Exterior Covers
Standard
Warranty (Months/Condition)
6 / Limited
Warranty (Months/Condition)
6 / Limited
Battery Warranty (Months)
0
Battery Warranty (Months)
0
Driveline Type
4X2
Driveline Type
4X2
Number Of Driveline Modes
1
Number Of Driveline Modes
1
Rear Unlocking Differential
No
Rear Unlocking Differential
No
Rear Solid Axle
Yes
Rear Solid Axle
Yes
Capacity (lbs/kgs)
11 / 5
Capacity (lbs/kgs)
-
Metallic
No
Metallic
No
Decal Kit
Standard
Decal Kit
Standard
Adjustable Levers
-
Adjustable Levers
Standard
Headlight Mounts
-
Headlight Mounts
Standard
Halogen Headlight (s)
-
Halogen Headlight (s)
Standard
Headlight (s)
-
Headlight (s)
Standard
Light Type
-
Light Type
Halogen
You may also be interested in
