Segment: ATV/Quad
Production years: 2009, 2010
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The 2009 Yamaha Grizzly 550 FI should definitely be on your list in case a dependable middleweight quad is what you're looking for. This ATV brings the to the game the legendary Grizzly power units, mated to an Ultramatic automatic transmission for ease of use and high efficiency. With the fuel injection system, this ATV will start easily even in the cold mornings, regardless of altitude and similar conditions, so owners can rest assured they'll be up and riding in no time, every time.
On-command 4WD and a fully-locked differential mode are available at a push pf a button, for even more convenience, allowing this machine to tread on pretty much any type of terrain and make it back home safely, too. The 2009 Grizzly 550 FI also sports an all-wheel engine braking for safer descents on steep slopes. And with extensive racking and towing capabilities, this ATV is a great working beast and a good partner for the weekend camper, too.
YAMAHA Grizzly 550 FI 2009-2010
YAMAHA Grizzly 550 FI 558
| engine specs | Type: | 4-stroke, liquid-cooled single; SOHC, 4 valves | Displacement: | 558 cm3 | Bore X Stroke: | 3.6x3.3 in OR 91 mm | Compression Ratio: | 9.3:1 | Horsepower: | / KW(hp)/RPM | Torque: | 0/ lb-ft/RPM OR 0 Nm/RPM | Fuel System: | Yamaha Fuel Injection (YFI), 40mm |
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| transmission specs | Gearbox: | Ultramatic V-belt with all-wheel engine braking/H, L, N, R, P | Clutch: | Automatic clutch | Primary Drive: | - | Final Drive: | On-Command pushbutton; 3-way locking differential; 2WD, 4WD, locked 4WD; shaft drive |
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| chassis specs | Frame: | Steel | Front Suspension: | Independent double wishbone; 5-way preload adjustment, 7.1-in travel | Rear Suspension: | Independent double wishbone; 5-way preload adjustment, 9.5-in travel | Front Brake: | Hydraulic Disc | Rear Brake: | Hydraulic disc |
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| dimension specs | Overall Length: | 81.3 in OR 2065 mm | Overall Width: | 46.5 in OR 1181 mm | Seat Height: | 35.6 in OR 904 mm | Wheelbase: | 49.2 in OR 1250 mm | Ground Clearance: | 11.8 in OR 300 mm | Weight: | 648 lbs OR 294 kg | Fuel Capacity: | 5.3 gallons OR 20.1 L |
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| tyres specs | Front: | AT25 x 8-12 | Rear: | AT25 x 10-12 |
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