The Yamaha Grizzly 450->ke301 is the middle-tier member of Yamaha's Grizzly family. While it doesn't come with the simplicity of the entry models or the high-end specs of the top-of-the-line versions, it does offer a variety of features that has made a proven commodity.
The Grizzly 700-inspired front-end styling boasts plenty of unique details, including a convenient water-resistant storage compartment on the front fender. There are also steel cargo racks with a special paint finish that features a combined cargo capacity of 264 pounds; a large-capacity, 4-gallon fuel tank with a built-in gauge and easy-to-reach petcock valve; wide, fully integrated floorboards to keep riders' feet dry and feature serrated footpegs for extra grip in wet conditions; large front and rear fenders with inner guards that offer excellent mud/splash protection; and, dual, bright multireflector 30-watt Krypton bulb headlights with high and low beams.
The engine is a 421cc, 4-stroke, liquid-cooled single engine that comes with a semi-oval slide 33mm BSR Mikuni carburetor and a high-output DC-CDI ignition system that delivers tremendous throttle response and engine performance across the board. The whole technical set-up also includes a large-capacity aluminum radiator that provides maximum cooling
efficiency, a stainless steel muffler and header design that has superior
power characteristics, exhaust sound and durability, and a specially-designed drive system air intake vent that helps prevent overheating and keeps water and mud from entering drive case.
As far as handling is concerned, the Grizzly 450 has a lightweight chassis that has outstanding durability with superior rigidity for class-leading agility and handling. This is complimented by a fully independent four-wheel double-wishbone suspension that features a suspension on the front and rear, delivering 6.3" and 7.1" of travel, respectively. Large-diameter ventilated hydraulic front disc brakes deliver tremendous stopping power to round out the set-up of the sturdy Yamaha ATV.
Find out more about the Yamaha Grizzly 450 after the jump.
2012 Yamaha Grizzly 450 Auto. 4x4 EPS
- Make: Array
- Model: 2012 Yamaha Grizzly 450 Auto. 4x4 EPS
- Engine/Motor: 4-stroke, liquid-cooled single engine
- [do not use] Vehicle Model: Array
Engine
-421cc liquid-cooled, SOHC four-stroke single is rugged
and powerful.
-Electric Power Steering system lightens steering for superior
comfort and less rider fatigue.
-Semi-oval slide 33mm BSR Mikuni carburetor and high-output
DC-CDI ignition deliver fantastic throttle response and engine
performance at all rpm.
-Pushbutton electric starting.
-Stainless steel muffler and header design provides superior
power characteristics, exhaust sound and durability.
-Left-side–mounted (Hi/Lo/N/R/P) shift lever is easily accessible.
-Large-capacity aluminum radiator provides maximum cooling
efficiency and is positioned high in frame for optimal protection.
-Compact engine design features a 45-degree cylinder angle for
maximum ground clearance and lower seat height for quick,
responsive steering and agility.
-Gear-driven crankshaft balancer and rubber-damper engine
mounts reduce vibration.
-Specially designed drive system air intake vent helps prevent
overheating and keeps water and mud from entering drive case.
-Tool-free air filter box for easy access and quick maintenance.
Chassis and Suspension:
-Lightweight chassis features outstanding durability with superior
rigidity for class-leading agility and handling.
-Light steering and a class-leading turning radius combine for
increased comfort and incredible maneuverability—even in 4WD.
-Fully independent four-wheel suspension features a doublewishbone
suspension front and rear delivering 6.3 inches and
7.1 inches of travel.
-Using a newly-designed multi-disc system running in gear oil,
the sealed rear wet brake combines strong, consistent stopping
power and greatly reduced maintenance requirements.
-Large-diameter ventilated hydraulic front disc brakes deliver
tremendous stopping power in a variety of conditions.
-Direct front shaft drive eliminates U-joint for greater durability
and more efficient power transfer when engaged in 4WD.
-Heavy-duty composite front carry bar and CV joint guards help
prevent damage to boot covers and won’t dent or rust.
Additional Features:
-Grizzly 700-inspired front-end styling boasts convenient
water-resistant storage compartment on the front fender.
-The water-resistant DC outlet is located to the side of the
multifunction instrument panel for convenient access;
automotive style receptacle handles a wide range of accessories.
-Steel cargo racks with special, extra-durable wrinkle paint
finish feature a combined cargo capacity of 264 pounds (88 front,
176 rear).
-Available in Realtree AP camouflage with a water-dipped
process for durability.
-Large-capacity, 4-gallon fuel tank has a built-in gauge and easyto-
reach petcock valve.
-Water-resistant, large-capacity underseat storage box provides
added convenience.
-Wide, fully integrated floorboards keep rider’s feet dry and
feature serrated footpegs for extra grip in wet conditions.
-Large front and rear fenders with inner guards offer excellent
mud/splash protection.
-Easy-access, underseat marine-spec electrical components
ensure maximum protection from the elements.
-Dual, bright multireflector 30-watt Krypton bulb headlights with
high and low beams; rear brake light.
-Assembled in Newnan, GA, U.S.A.
Specifications
Model |
YFM45FGPBL; YFM45FGPBG; YFM45FGPHB |
Engine Type |
421cc, 4-stroke, liquid-cooled single; SOHC |
Bore x Stroke |
84.5 x 75.0mm |
Compression Ratio |
10.0:1 |
Fuel Delivery |
Mikuni 33mm BSR |
Ignition |
DC-CDI |
Starting System |
Electric |
Transmission |
Yamaha Ultramatic V-belt with |
all-wheel engine braking; H, L, N, R, P |
|
Drive Train |
Yamaha On-Command pushbutton; |
3-way locking differential; 2WD,
4WD, locked 4WD; shaft drive |
|
Suspension/Front |
Independent double wishbone; |
6.3-in travel |
|
Suspension/Rear |
Independent double wishbone; |
7.1-in travel |
|
Brakes/Front |
Dual hydraulic disc |
Brake/Rear |
Sealed oil bathed, multi disc |
Tire/Front |
AT25 x 8-12 |
Tire/Rear |
AT25 x 10-12 |
L x W x H |
78.5 x 43.0 x 44.1 in |
Seat Height |
33.1 in |
Wheelbase |
48.5 in |
Turning Radius |
118 in |
Ground Clearance |
10.8 in |
Fuel Capacity |
4.0 gal |
Wet Weight |
620 lb |
Rack Capacity |
88 lb Fr./176 lb Rr. |
Towing Capacity |
1322 lb |
Instrumentation |
Digital LCD multifunction display: |
speedometer, odometer, dual tripmeter,
hour meter, clock, gear position and fuel
gauge |
|
Lighting |
Dual 30W Krypton multireflector |
headlights & 21W/5W brakelight |
|
Color |
Steel Blue; Hunter Green; |
Realtree AP Camouflage |