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2012 Yamaha Grizzly 550 FI Auto 4×4
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2012 Yamaha Grizzly 550 FI Auto 4×4
2012 Yamaha Grizzly 550 FI Auto 4×4
2012 Yamaha Grizzly 550 FI Auto 4×4
2012 Yamaha Grizzly 550 FI Auto 4×4
– 2012 Yamaha Grizzly 550 FI Auto 4×4
2012 Yamaha Grizzly 550 FI Auto 4×4 Review
Best in class meets best in value…
The Grizzly 550 employs a 558cc powerplant along with IRS, On Command 4WD, fuel injection and much more.
If you are looking for the ultimate non-EPS fully sized ATV with fuel injection, Yamaha exclusive fully automatic Ultramatic transmission, on command 2WD / 4WD with Diff Lock and so much more, look no further.
2012 Yamaha Grizzly 550 FI Auto 4×4 Highlights:
Key selling points:
1
The 550cc class has a leader, with a fully featured
package based on its best-selling bigger brother,
the Grizzly 700 FI, with a largest-in-class 558cc
powerplant and excellent value.
2
Steel Blue model includes cast aluminum wheels.
3
Yamaha Fuel Injection means instantaneous cold
starts and optimal performance in nearly any
condition, from sea level to 15,000 feet.
4
Industry-exclusive, fully automatic Ultramatic®
transmission is the most advanced drive system in
ATVs. An automatic centrifugal clutch maintains
constant belt tension for reduced belt wear and uses
a sprag clutch for all-wheel downhill engine braking
in 4WD mode.
5
Three-position On-Command® In/Out 4WD feature
lets you switch between 2WD, limited-slip 4WD and
fully locked differential 4WD-all with a simple
push of a button.
6
Fully independent long-travel four-wheel suspension
features double-wishbone suspension front and
rear with five-way preload-adjustable shocks for
maximum control and comfort over rough terrain.
Smoothest-running and -riding Grizzly ever.
7
Trick digital instrument panel boasts a
multifunction LCD display with speedometer,
odometer, dual tripmeter, hour meter that counts
the engine’s running hours, 4WD status,
transmission position, clock and fuel gauge.
8
The Grizzly 550 boasts the lightest weight in its
class at only 648 pounds wet weight.
2012 Yamaha Grizzly 550 FI Auto 4×4 Key Features:
New for 2012:
o New oil access cover allows easy access to check oil level.
o Fenders have a textured finish that resist scratching and scuffing.
o Gas charged rear shocks offer a quality damping feel and
excellent performance over a long period of time.
o Rugged Maxxis® tires get the Grizzly moving over the
gnarliest terrain.
ENGINE:
o This 558cc 4-stroke SOHC 4-valve liquid-cooled engine is derived
directly from the industry-leading Grizzly 700 powerplant.
o Ceramic-composite cylinder liner provides outstanding durability
and heat dissipation; 92mm forged piston is light and strong and
rides on a carburized chrome-moly connecting rod.
o Two-lobe overhead cam and a pair of needle-roller rocker
arms reduce friction by 50 percent for increased fuel efficiency
and torque.
o Gear-driven crankshaft balancer shaft and 4-position rubber
engine mounts reduce vibration.
o Yamaha Fuel Injection uses a Mikuni® 40mm throttle body and
idle speed control valve to provide easy cold starts and
flawless fuel delivery in nearly any condition, from below sea
level to 15,000 feet.
o Pushbutton electric start with seven-disc torque-limiting damper
assembly to protect the starter motor.
o Stainless steel exhaust system features aluminum heat shields
and a screen-type spark arrestor for great power with minimum
noise output.
o High-capacity aluminum radiator with fan motor delivers
maximum cooling efficiency and is positioned high in the frame
for optimal protection.
o Five-position shift lever with L, H, N, R and P gates has a light
shifting feel with easy engagement, providing positive Ultramatic
transmission control.
o Sealed drive case keeps out water and debris to help
increase durability.
Chassis/Suspension:
o Full-size chassis provides the same high level of comfort enjoyed
by Grizzly 700 riders.
o Front and rear lower A-arm guards offer excellent protection
-and Grizzly 550 features WideArc™ front A-arms for
outstanding ground clearance that’s 5 inches wider than
that provided by ordinary designs.
o Five-way preload-adjustable shocks provide a comfortable ride,
whatever the load or trail conditions.
o CV boots are made of tough polyethylene for more durability than
typical rubber boots.
o Four-wheel hydraulic disc brakes serve up consistent,
long-lasting braking power.
o 5.3-gallon fuel tank is located under the seat for excellent mass
centralization and handling; there’s a 4.8-liter water-resistant
storage compartment under there, too.
o 11.8 inches of ground clearance and full-length composite
skidplate deliver maximum underbelly protection while
enhancing terrainability.
o 25×8-12 front and 25×10-12 rear Maxxis® tires provide responsive
steering and handling and excellent comfort.
o Direct driveshaft design efficiently transfers power while
providing outstanding durability with less vibration.
Additional featu res:
o Trick digital instrument panel boasts a multifunction LCD
display with speedometer, odometer, dual tripmeter, hour meter
that counts the engine’s running hours, 4WD status,
transmission position, clock and fuel gauge.
o Rugged steel cargo racks with special, extra-durable wrinkle
paint finish can pack a total of 286 pounds combined (99 front,
187 rear).
o Center-mounted, heavy-duty trailer hitch comes standard and can
tow more than 1300 pounds.
o Dual 35-watt multireflector halogen bulb headlights with high/
low beams provide bright illumination for nighttime work or play.
o Assembled in Newnan, GA, U.S.A.
AVAILABLE ACCESSORIES:
Please refer to the 2011 Spring Big Book
* Wet weight includes the vehicle with all standard equipment and all
fluids, including oil, coolant (as applicable) and a full tank of fuel.
It does not include the weight of options or accessories. Wet weight
is useful in making real-world comparisons with other models.
ATVs with engine sizes over 90cc are recommended for use only by riders age
16 years and older.
2012 Yamaha Grizzly 550 FI Auto 4×4 – USA Specifications
US MSRP* $7,999 (Hunter Green) Available from June, 2011
$8,249 (Steel Blue) Available from June, 2011
$8,449 (Realtree® AP™ Camouflage) Available from July, 2011
ENGINE
Type 558cc, 4-stroke, liquid-cooled single; SOHC, 4 valves
Bore x Stroke 92.0 x 84.0mm
Compression Ratio 9.3:1
Fuel Delivery Yamaha Fuel Injection (YFI), 40mm
Ignition TCI, 32-bit ECU
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
CHASSIS
Suspension / Front Independent double wishbone; 5-way preload adjustment, 7.1-in travel
Suspension / Rear Independent double wishbone; 5-way preload adjustment, 9.5-in travel
Brakes / Front Dual hydraulic disc
Brakes / Rear Dual hydraulic disc
Tires / Front AT25 x 8-12
Tires / Rear AT25 x 10-12
DIMENSIONS
L x W x H 81.3 x 46.5 x 48.8 in
Seat Height 35.6 in
Wheelbase 49.2 in
Turning Radius 126 in
Ground Clearance 11.8 in
Fuel Capacity 5.3 gal
Wet Weight 648 lb
Rack Capacity 99 lb Fr./187 lb Rr.
Towing Capacity 1322 lb
OTHER
Instrumentation Digital LCD multifunction display; speedometer, odometer, dual tripmeter, hour meter, clock, fuel gauge and gear position
Lighting Dual 35W Halogen multireflector headlights & 21W/5W brakelight
Warranty 6 Month (Limited Factory Warranty)
2012 Yamaha Grizzly 550 FI Auto 4×4 – Canadian Specifications
Canadian MSRP* $NA CDN
Model not available in Canada
Specifications, appearance, and price of product are subject to change without notice.
* MSRP does not include freight, PDI (Pre Delivery Inspection), pre-rigging (boats), or taxes. Dealer may sell for less.