| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | Grizzly 550 FI Auto 4x4 |
| Year | 2009 |
| Category(class) | ATV |
| Engine |
|---|
| Engine Capacity (Displacement) | 88 ccm (5.37 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø92.0 mm x 84.0 mm (Ø3.62 inches x 3.31 inches) |
| Bore/Stroke Ratio | 1.1 |
| Compression Ratio | 9.3:1 |
| Valves per Cylinder | 4 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Injection. Yamaha Fuel Injection (YFI), 40mm |
| Ignition | TCI, 32-bit ECU |
| Starter System | Electric |
| Cooling System | Liquid |
| Powertrain |
|---|
| Gearbox | 5 speed |
| Transmission (Final Drive) | Shaft drive (cardan) |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | Independent double wishbone |
| Front Suspension Travel | 127 mm (5 inches) |
| Rear Suspension | Independent double wishbone |
| Rear Suspension Travel | 127 mm (5 inches) |
| Front Brakes | Double disc |
| Rear Brakes | Double disc |
| Front Tire | 25/7-12 |
| Rear Tire | 25/10-12 |
| Dimensions |
|---|
| Overall Length | 2065 mm (81.3 inches) |
| Overall Width | 1181 mm (46.5 inches) |
| Overall Height | 1240 mm (48.82 inches) |
| Seat Height | 904 mm (35.59 inches) |
| Wheelbase | 1250 mm (49.21 inches) |
| Ground Clearance | 300 mm (11.81 inches) |
| Dry Weight | 272.2 kg (600 lb) |
| Fuel Capacity | 20.06 litres (5.3 gallons) |
| Performance |
|---|
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
