Grizzly 550 Auto 4x4


Big Power Big Features
Just about the only thing that isn’t full-sized on a brand new Grizzly 550 is its taste for fossil fuels.
Well, that and the brand new SOHC four-stroke engine, with 558cc of fuel injected, liquid-cooled, job-destroying Grizzly grrrunt. The new engine is bolted to a fully automatic Ultramatic® transmission that makes forward motivation both simple and controllable. It’s mated to the full-house, three-position On-Command® switch feature that lets you move between 2WD, limited-slip 4WD and fully locked differential 4WD - all with a simple push of a button.
The YFM550FAP EPS and YFM550FAP EPS SE feature Yamaha’s world-first design electronic power steering, that dramatically reduces steering effort in low speed or 4WD applications. Controlled by multiple sensors measuring speed and steering torque, Yamaha’s EPS delivers just the right amount of assistance – it’s a technical revolution.
FEATURES
♦ The 500-600cc class has a new leader, with a fully featured package based on its best-selling bigger brother, the Grizzly 700 FI, with a new 558cc powerplant and offering plenty of grunt.
♦ Electronic fuel injection means instantaneous cold starts and optimal performance in nearly any condition, from below sea level to 15,000 feet.
♦ Industry-exclusive, fully automatic Ultramatic® transmission is the most advanced drive system in ATV-ing. An automatic centrifugal clutch maintains constant belt tension for reduced belt wear and industry-exclusive all-wheel downhill engine braking.
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| ENGINE/IGNITION/TRANSMISSION | ||
| Type | Single cylinder, liquid cooled 4-stroke, EFI, SOHC, 4-valve | |
| Displacement - (cc) | 558 | |
| Lubrication | Wet sump | |
| Ignition | DC-CDI | |
| Starter | Electric | |
| Fueltank - (L) | 20 | |
| Oil Capacity - (L) | 2.4 | |
| Transmission | Ultramatic™, dual range, fully automatic with reverse | |
| Final Transmission | Shaft | |
| CHASSIS | ||
| Length - (mm) | 2065 | |
| Width - (mm) | 1180 | |
| Height - (mm) | 1240 | |
| Seat Height - (mm) | 905 | |
| Wheelbase - (mm) | 1250 | |
| Clearance - (mm) | 275 | |
| FRONT END | ||
| Suspension Front | Double A-arm | |
| Tyres Front | AT 25 x 8-12 | |
| Brakes Front | Hydraulic double disc | |
| REAR END | ||
| Suspension Rear | Independent rear suspension, double A-arm | |
| Tyres Rear | AT 25 x 10-12 | |
| Brakes Rear | Hydraulic double disc | |
Current Agricultural ATV Brochure
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