Yamaha Grizzly 550 Specs and Review 2022

Yamaha Grizzly 550: Like the way, Suzuki’s QuadZilla created the 500-class sport ATV class The Yamaha Grizzly 550 takes credit for being one of the pioneers of today’s mid-size utility ATVs. 

One of Yamaha’s most iconic four-wheelers that were 550cc, this quad was akin to the big-bore Grizzlies.

Yamaha Grizzly 550

Off-roaders had previously not understood their role in their ATV landscape. This changed when there were more serious and recreational enthusiasts enjoying compact hybrids.

From 2009 until 2016 The Yamaha Grizzly 550 was a mid-sized utility vehicle that was a hit in the first decade of the millennium. 

With a power mill of 558 cubic centimeters, WideArc(TM) dual A-arms, UltraMatic(TM) V-belt transmission, and Yamaha Fuel Injection The 4×4 was a pioneer that was ahead of the curve.

The Yamaha Grizzly 550 is the perfect illustration of a calculated risk Yamaha decided to take at the right moment. 

It was a class just 50cc less than the top ATV might have been a bit odd in the beginning, however, the extra weight and size did nothing but expand the vehicle’s use.

With its impressive lineage, its newfound agility, and its less troublesome nature, I would say it is the Yamaha Grizzly 550 is the King of 4x4s. Find out more about this impressive four-wheeler.

Yamaha Grizzly 550

A Kingly Lineage

A lot of enthusiasts were puzzled by the announcement of the Yamaha Grizzly 550 in 2009 and considered it to be an unintuitive decision by Yamaha. 

It’s not really their fault, actually, the launch of the 4×4 came in a period when larger and stronger machines were deemed to be superior overall. 

However, the Japanese company saw past the trend and decided to launch an edgier 554-cc Grizz. This led to the release of seven (7) trims as well as a variety of models during its production.

2009 until 2016 From 2009 to 2016, the Yamaha Grizzly 550 still shared the same DNA as its larger displacement predecessors, but was priced more affordably and had an easier-to-manage power output as well. 

The mid-sized ATV didn’t have the power mill that was inspired by the movie Tenere from its 600-cc naming equivalence. 

Instead, it modeled itself in the form of the powerful 700-cc Grizz The only difference was in the diameter of its bore stroke ratio the cylinder head design, power of take-off, and the computer-generated mapping.

If its tough nature and adventure weren’t enough, additional standout features like a stainless-steel exhaust system, aluminum heat shields three-position On-Command All-Wheel Drive system, and a reliable brake technology made the all-wheeler more impressive.

Additionally, it was the case that the Grizzly has embraced modern technology, moving from being solely carbureted to sporting Yamaha Fuel Injection (YFI). 

It is interesting that the majority of people were not aware of this change and unknowingly missed out on the Grizzly 555 in favor of its larger brothers.

2014 Yamaha Grizzly 550 Specs & Features Engine

The power comes from the fluid-cooled (with fan) 4-stroke SOHC engine with the single-cylinder arrangement that is forward-inclined as well as an over-square bore-stroke ratio of 92 x 85 mm (3.62 3.62 inches x 3.31 inches). 

The engine’s displacement is 558 cubic centimeters The compression ratio of 9.3:1 and the fluid lubrication system is of a wet-sump type. 

Yamaha Fuel Injection (YFI) using a 40mm Mikuni throttle body manages the induction of the 4×4.

The above engine configuration together with roller rockers as well as ceramic composite plating provides a top speed of 56-66 miles per hour (92-106 kilometers per hour) as well as a max power of 36.9 horsepower (27.5 kW). 

If you think the power output is lacking it is possible to install the EHS Airbox cover and drill a few holes into the pipe (not the plates that hold the arrestor) for a five-hp increase on the crank.

Fuel & Lubrication

It comes with a capacity of 5.28 US gallons fuel tank capacity, with the capacity of a 1.19-US gallon reserve. The recommended fuel is unleaded gasoline that has the minimum PON 87+/RON91+ rating.

 Keeping the proper levels of fuel is easy on the 550cc Grizz because the quad comes with an auto-diagnosing fuel gauge that monitors the level of fuel and any issues with your electrical systems.

Lubrication-wise, oil capacity without filter replacement is 2.0 liters/2.11 US quarts and 2.10 liters/2.22 US quarts at the time of changing the filter. 

For best results, use SAE 10W-40 Yamalube 4-stroke oil (view on Amazon) or its equivalent (Viscosity grades SAE 5W-30, 10W-30, 15W-40, 20W-40, or 20W-50 following ambient temperature are manufacturer-approved alternatives).

 Do not mix chemical additives with the oil, or use variations that are marked “Energy Conserving II” or higher to avoid the clutch from slipping or slipping in the starter. 

Additionally, it is recommended that the engine oil must be of an API minimum quality of service, SJ that meets JASO standard T903 MA.


An UltraMatic(TM) V-belt (frame-centered) shaft drive and a wet, centrifugal clutch provide force to the floor. 

A one-way sprag-type clutch and six-shoe arrangement ensure that the engine’s braking is predictable regardless of speed – ensuring constant tension on the belt for less wear on the belt, and also boosting riders’ confidence.

Three-way On-Command(r) Push-button for In/Out 4WD allows switching between limited-slip 4WD, 2WD, and fully-locked 4WD differentials easy and user-friendly.

Secondary Reduction Ratio  41/21 × 24/18 × 33/9 (9.544)
Reverse Gear Ratio 23/14 × 28/23 (2.000)
Low Range 31/16 (1.938)
High Range 31/27 (1.148)

With the new engine head, Electronic Power Steering, and flow technology, which went in the Yamaha Grizzly 550, throttle responsiveness has improved and the quad is able to gain more power from the bottom. 

In addition, the transition from carburetion to Yamaha Fuel Injection (YFI) makes the machine more flexible to a range of dynamic altitudes and conditions.

Yamaha Grizzly 550 Specs and Review


It’s Grizzly 550 is brought to life with the CDI ignition that has an electric and recoil-start system. It comes with a CDI-magneto generator system. 

The mid-sized ATV comes to life with a 32-bit ECU-controlled TCI ignition that is controlled by recoil and an electric starting system. 

An A.C.-magneto acts as its charging system as well as a power source for electronic accessories.

The car will also require a 12-volt 18 Ah/(10 HR) YTX20L-BS battery (view on Amazon). 

All trims come with an LMAR6A-9 spark plug that has a 0.8-0.9 millimeter (0.031-0.035 millimeters) spacing as well as 13.3 Nm (1.3 m-KGF ), 9.4 1 ft-lbs) torque specs. The recommended fuses that are suitable for the 2013 Grizz models are as follows:

Description Amperage
Main fuse 40.0 A
Headlight fuse 10.0 A
Ignition fuse 10.0 A
4WD motor fuse 10.0 A
Signaling system fuse 5.0 A
Auxiliary DC jack fuse 10.0 A
Radiator fan motor fuse 20.0 A
Fuel injection system fuse 15.0 A
EPS fuse (YFM550PF) 40.0 A
EPS fuse (YFM550PHF) 40.0 A

Tires & Brakes

Tubeless AT25 8-12 front tires and AT25 10-12 rear tires sit onto 12 x 6.5AT (front)/12 12 7.5AT (rear) aluminum panels wheels. 

Based on the marketplace it is possible that the Yamaha Grizzly 550 may have either Cheng Shin C828 (Australia, New Zealand) or Maxxis MU19/MU20 (Europe, France, Great Britain) tires. 

The recommended cold-tire pressure on front tire is 35kPa (0.35 kg/cm2 5 PSI) along with 30 kPa (0.30 kg/cm2, 4.4 psi) for rear tires. 

Dual hydraulic discs that are operated by an individual offer quad-stopping power, and also complete the tire-wheel assembly.


The tubular frame of steel (5deg angle for casters, 26.0 mm/1.02 inches trail) is enclosed by the rear and front independent double-wishbones that are oil-damped with coil-overs. 

The front and rear suspensions come with five preload adjusters and provide 180 millimeters (7.1 inches) and 230-241 millimeters (9.1 between 9.1 and 9.5 inches) of wheel travel. 

The 1,250 millimeters (49.2 inches) wheelbase, 275 millimeters (10.8 inches) ground clearance, 3.2 meters (10.5 ft) turning radius, and oil-damper shocks provide an impressive level of control and comfort when traveling through the whoops the dunes or rock slabs, and various technical terrains.


The maximum load limit for the Grizzly is 220 kg (485 pounds.) This is a mix of the tongue, cargo load, the weight of the rider, and accessories. 

The limit of pulling load (total weight of the cargo and trailer) is slightly greater than the 660-cc Grizz with 5,880 N (600 kg 1,322 lbs). 

The vertical weight of the trailer hitch at approximately 147 N (15 kg 33 lbs). The maximum load for a trailer is 130 Kg -45 kg (99 kg.) 85 kg (187 pounds. ) Front and rear. The towing capacity is 1,322 pounds. 

and can be maximized by using the ZAK 5500 lb Powersports Winch (view on Amazon).


On the exterior of the outside, Yamaha Grizzly 550 is like a spitting image of its 700cc model, with minor tweaks. 

The saddle seat comes with six inches of cushioning that allows for long-distance rides to be enjoyable. 

Throttle thumbs are a beginner’s delight while the lever is long, resulting in easy shifting. 

Durable plastics are available in various colors (Forest/Hunter Green, Steel Blue, Realtree AP HD Camo, and more.)

 provide the machine with its tough appearance and help keep the components of the engine free of sticky materials.

Yamaha Grizzly 550 Pricing

Yamaha Grizzly 550 Pricing

The list price of the Yamaha Grizzly 550 ranges from $7,599 (standard models) to $9,149 (Realtree HD Camo AP with trims EPS). 

The price of resales ranges between $5,000 and $1,000 on auction sites and reseller websites as well as between $3,255 to $7,000 when they are traded in at dealerships.

To help you For your reference, here’s a list of the Yamaha 550 Grizzly models, along with their prices up to 2015. (source: nadaguides.com):

Year – Model – Trim List Price Retail/Trade-In Values
2009 Yamaha Grizzly 550 – YFM5FGYB $7,599 $3,425 – $4,505
2009 YFM5FGHY Grizzly (Camouflage) $7,999 $3,255 – $4,285
2009 YFM5GPYB Grizzly $8,199 $3,630 – $4,775
2009 YFM5PGPHY Grizzly (Camouflage) $8,699 $4,030 – $5,300
2009 YFM5FGPSEY Grizzly (SE) $8,799 $4,030 – $5,300
2010 YFM5FGZCR Grizzly (Hunter Green) $7,599 $3,440 – $4,525
2010 YFM5FGHZ Grizzly (Camouflage) $7,999 $3,755 – $4,940
2010 YFM5FGPZGR Grizzly (Hunter Green) $8,499 $3,880 – $5,105
2010 YFM5FGPHZ Grizzly (Camouflage) $8,899 $4,190 – $5,510
2011 Yamaha Grizzly 550 – YFM5FGAGR $7,999 $3,730 – $4,910
2011 YFM5FGAL Grizzly $8,249 $3,840 – $5,055
2011 YFM5FGHA Grizzly (Hunter Green) $8,499 $3,920 – $5,155
2011 YFM5FGPAGR Grizzly (EPS) $8,699 $4,220 – $5,550
2011 YFM5FGPAL Grizzly (EPS) $8,949 $4,290 – $5,645
2011 YFM5FGPHA Grizzly Hunter (EPS) $9,149 $4,375 – $5,755
2012 YFM5FGBGR Grizzly (Hunter Green) $7,999 $4,250 – $5,595
2012 YFM5FGBL Grizzly (Blue) $7,999 $4,250 – $5,595
2012 YFM5FGHB Grizzly Hunter (Camouflage) $8,449 $4,315 – $5,680
2012 YFM5FGPBGR Grizzly (EPS, Green) $8,699 $4,355 – $5,730
2012 YFM5FGPBL Grizzly (EPS, Blue) $8,949 $4,455 – $5,865
2012 YFM5FGPHB Grizzly Hunter (EPS) $9,149 $4,570 – $6,010
2013 YFM5FGDGR Grizzly (Hunter Green) $7,999 $4,505 – $5,930
2013 Yamaha Grizzly 550 – YFM5FGDL (Blue) $7,999 $4,505 – $5,930
2013 YFM5FGHD Grizzly Hunter (Camouflage) $8,449 $4,580 – $6,025
2013 YFM5GPDGR Grizzly (EPS, Hunter Green) $8,699 $4,600 – $6,050
2013 YFM5FGPDL Grizzly (EPS, Steel Blue) $8,949 $4,740 – $6,235
2013 YFM5FGPHD Grizzly Realtree AP HD Camo (EPS) $9,149 $4,815 – $6,335
2014 YFM550DEG/DEL Grizzly (Green/Blue) $7,999 $4,625 – $6,085
2014 YFM550DHEH Grizzly Hunter (Camouflage) $8,449 $4,860 – $6,395
2014 YFM550PEG/PEL/PER Grizzly (EPS, Green/Blue/Red) $8,699 $4,955 – $6,520
2014 YFM550PHEH Grizzly Hunter (EPS) $9,149 $5,320 – $7,000
2015 Yamaha Grizzly 550 FI Auto EPS 4×4 $8,699 N/A

Pre-loved Grizzlies priced below $2,000 might be rusty and have dead batteries or transmission problems. 

While those with values that are at the top range are made of plastic in near-mint condition. 

Sometimes, they are equipped with Caiman CV shafts (or other performance parts that are made by aftermarket).

The models were released in the years like the 2009 model and 2013. Grizzlies remain in great condition well and are generally in good working order in comparison to others. However, it is important to check second-hand units you’re looking to buy carefully. 

It’s important to remember that most resales units are greater than 1200 hours of use on them. 

The longer hours do not mean that they are comparable to a quad that has been used. However, if you’re looking to be cautious consider second-hand Grizzlies with fewer prior owners.

Yamaha Grizzly 550 Problems

Yamaha Grizzly 550 Pricing

The Yamaha Grizzly 550 maybe not be perfect. However, it’s definitely superior to its 600-cc counterpart in regards to reliability. 

This article will highlight some of the machines’ minor accomplishments and their most significant (and another lingering) issues:

Recall – Steering Issues

Yamaha has voluntarily recalled a few models from 2008 to 2010. Yamaha Grizzly 550 models due to a flaw in the support for the steering column which was known to be prone to break.

 This defect could result in an uncontrolled steering column and crashes that could result in serious injuries. Around 20,000 ATV units were affected by the defect – a mix of 700-cc and 550cc Grizzlies that included the following models:

  • 2009 Yamaha Grizzly 550 – Model Number YFM550FGHY
  • 2009 Yamaha Grizzly 550 – Model Number YFM550FGY
  • 2010 Yamaha Grizzly 550 – Model Number YFM550FGHZ
  • 2010 Yamaha Grizzly 550 – Model Number YFM550FGZ

Starting Problems

Beginning issues remain an issue for some riders (although not for the same reasons as the Grizzly600) and are often traced back to a battery with low voltage or an electrical component that is defective. 

To determine the source of the issue, you can use the multimeter to determine whether your battery has the proper voltage. If not, you’ll need to charge your battery completely to replace or recharge it.

To finish, open the solenoid for your starter by removing the front rack, then removing the top cover. 

Check if it’s working correctly by using your multimeter as you turn on your engine and applying your brake to determine how the solenoid reacts.

CV Boot Failure

A poor CV boot material used to be an issue with the 600-cc Grizz (and one of the most frequently complained about aspects of it). 

It was a relief that Yamaha has taken note of the valuable feedback of customers and devised solutions for this flaw.

In 2009, for the Yamaha Grizzly 550 onward, the boot material was created of tough polyethylene, 20% stronger than the earlier Grizzly versions. 

The quad also received front and rear A-arm protectors which provide CV boots and driveline components with greater security.

Engine Overheating

Although it’s still an issue for certain Grizzly owners, it is drastically reduced owing to the liquid cooling system of the 4×4 and the brand new location for the fuel tank. 

The mid-sized utility ATV doesn’t feel hot on the feet or legs, which makes all-day leisure trips or a long day in your fields much more pleasurable. 

The machine isn’t as powerful however, changing the factory setting will help you deal with potential instances of this problem.

About Yamaha

Yamaha Motor Company Limited is an industry leader that is renowned for its contributions to the ATV landscape.

It’s also known as the Yamaha Grizzly 550 maker. Before the Japanese firm became famous for its sales of water vehicles as well as innovations in the automotive and motorcycle industries the company was originally an organist and piano maker.

The decision to separate from the parent company in 1955 was a significant step in the right direction because it enabled Yamaha to concentrate on the development of its current products, which range from motorsports, off-road vehicles personal watercraft, boat motors, and even outboards.

Conclusion – Yamaha Grizzly 550 Review

Despite having a smaller footprint, however, even though it’s a little smaller, Yamaha Grizzly 550 is no any different than its counterparts and is considered to be an integral aspect of a practical adventurer’s routine.

It is impossible to know the amount of foresight Yamaha was able to show when it introduced the machine in its small, unpopular category. 

What do we know for sure is that this choice has transformed the quad into the most agile ATV of its kind, capable of a level of performance comparable to large-bore giants.

If you’re seeking a tough 4-wheeler and a lively 4×4, it’s wise to not miss the opportunity of the opportunity to own this beautiful vehicle and enjoy it in the outdoors.

Is the Yamaha Grizzly reliable?

Honda ATVs are the most secure quads. They have an explosive-proof transmission and are equipped with metal gears. They’re able to withstand tough terrains, tough and can continue to operate even after enduring a lot of abuse. Other brands that are reliable comprise Kawasaki, Polaris, Yamaha, Arctic Cat, Argo, SYM, Can-Am, and CFMoto.

Is the Yamaha Grizzly automatic?

Ideal for ranching and farming Also an excellent recreational vehicle, The all-new Grizzly 300 sports the acclaimed features of every Yamaha ATV. A mighty, fuel-efficient engine powers the auto-controlled CVT troy and dual-ratio control for more flexibility in times of extreme stress.

What is the most reliable ATV?


Based on the votes of consumers on ATV.com, Honda is the most trusted ATV brand. Second place in the polls is Yamaha.

What years did they make the 660 grizzlies?

The Yamaha Grizzly 660 was a spin-off of the Raptor 660, produced from 2001 until 2006. Fondly known as”the Bear or Grizzly, the four-wheeler featured the appearance of a sports car and an Ultramatic transmission, and a new suspension. These outstanding features made this quad the ideal vehicle for chores and trail riding.

How do you remove the battery from a Yamaha Grizzly?

How to Replace a Battery on a Yamaha Grizzly 660

  1. Lift the lever that locks the seat and then pull the lever to the back part of the chair to unhook it off the ATV. …
  2. Unscrew the screw holding the lead cover to the battery with the Phillips screwdriver. …
  3. Take the old battery out of the tray. …
  4. Replace the lead cover of the storm and screw.

Where is the battery on the 2008 Yamaha Grizzly?

It is located beneath the front rack located, under your front frame. Take off the front stand under the front rack, take the cover off, and you will find the battery.

Does Yamaha make good ATVs?

With its superior capabilities, all-day comfort, and legendary longevity, the Grizzly EPS is the top-performing ATV available in the class. It has been tested off-road and comes with a 90cc engine and a CVT transmission. The Grizzly 90 is ideal for riders aged 10 and above.

What ATV has the least problems?

Honda ATVs are the fastest quads. They feature explosive-proof transmissions and are equipped with metal gears. They’re tough to terrains, are durable, and can continue to kick even after enduring a lot of abuse. Other trusted ATV brands are Kawasaki, Polaris, Yamaha, Arctic Cat, Argo, SYM, Can-Am, and CFMoto.

How long will an ATV last?

Quads that are well maintained and regularly maintained should last for more than 10 years with no issues and many last wells into their 20s. More robust models should offer at least 6-8 years of reliable service before they begin to disappoint you.

How do you tell what year my Yamaha Grizzly is?

The 10th figure on the left represents the year of the model. Take a look at the digit ten. This digit is the year the ATV was created.

What is the most reliable ATV?


According to consumer polls at ATV.com, Honda is the most trusted ATV brand. The second spot on the list is Yamaha.

Where is Yamaha ATVs made?

Newnan, Georgia

We built REAL WORLD Tough in Newnan, Georgia. Yamaha ATVs and Side by Side vehicles are proudly manufactured in the USA in our modern manufacturing facility in Newnan, Georgia.

How long should I let my ATV warm up?

It’s common for engines to experience difficulties starting when it’s cold. However, when your ATV is ready to start, you can let it idle for approximately five minutes for it to begin to warm up. It’s also recommended to go at a slower pace for the first minutes you’re driving.

Yamaha Grizzly 550 FAQ

1. What years did Yamaha make the Grizzly 550?

The Yamaha Grizzly 550, a mid-size utility vehicle made from 2009 to 2016, was produced. The 4×4 was an innovator in its day, with a power mill of 558 cm3, WideArc(TM), dual A-arms, UltraMatic (TM) V belt transmission, and Yamaha Fuel Injection.

2. Does Yamaha make a 550 grizzly?

For consistent fuel delivery, the Grizzly 550FI comes with Yamaha Engine Injection. This allows for constant fuel delivery no matter what the task is or how high it is. To maximize efficiency in getting the 550’s power to the ground, the Grizzly utilizes Yamaha’s Ultramatic CVT transmission, which is a “put-it-in-gear-and-go” system.

3. How fast is a Honda Foreman 500?

The Honda Foreman 500’s top speed is 45mph. Some owners claim to have driven as fast as 58 MPH without any lift kits or modifications.

4. What years did they make Yamaha Grizzly 550?

The Yamaha Grizzly 550, a mid-sized utility vehicle, was produced from 2009 to 2016. The 4×4 was an innovator in its day, with a power mill of 558 cm3, WideArc(TM), dual A-arms, UltraMatic (TM) V belt transmission, and Yamaha Fuel Injection.

5. How much oil does a Rubicon 500 take?

Open the oil filler cap above the ATV and add 3 Quarts of engine oil. After closing the oil filler cap, let the Rubicon idle for five minutes, then turn it off and add the remaining 1 1/2 cups.

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