Introducing the 2009 Yamaha Big Bear 400 4x4 IRS – a reliable companion for off-road adventures that combines power, efficiency, and riding comfort. This incredibly versatile motorcycle is powered by a 386cc engine, delivering not only dynamic performance but also stability in all conditions. With advanced IRS (Independent Rear Suspension) technology, the Big Bear excels on uneven terrain, offering exceptional traction and comfort while riding. If you dream of exploring uncharted trails and overcoming obstacles, this Yamaha model will surely meet your expectations. Discover the fascinating world of off-roading with the Big Bear 400 – a perfect blend of classic and modern solutions! Check out our detailed specifications and see why this motorcycle is a must-have for every enthusiast!
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| Engine Capacity (cm³) | 386.0 |
|---|---|
| Type | Single-cylinder, four-stroke |
| Details | - |
| Bore × Stroke (mm) | 83.0 x 71.5 |
| Compression | 8.6:1 |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | - |
|---|---|
| Power (kW) | - |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | 5-speed |
|---|---|
| Final Drive | Shaft drive (cardan) (final drive) |
| Clutch | - |
| Driveline | - |
| Fuel System | Carburettor. Mikuni® 33mm BSR |
|---|---|
| Fuel Control | Single Overhead Cams (SOHC) |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 15,14 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | - |
| Frame Type | - |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | Independent double wishbone |
| Front Wheel Travel (mm) | 127 mm (5.0 inches) |
| Rear Suspension | Independent double wishbone |
| Rear Wheel Travel (mm) | 127 mm (5.0 inches) |
| Dry Weight (kg) | 269 |
|---|---|
| Total Weight (kg) | - |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 894 |
| Overall Height (mm) | 1186 |
| Overall Length (mm) | 2017 |
| Overall Width (mm) | 1115 |
| Wheelbase (mm) | 1229 |
| Ground Clearance (mm) | 267 |
| Front Tyre | 25/7-AT12 |
|---|---|
| Rear Tyre | 25/10-AT12 |
| Front Brakes | Double disc |
| Front Brake Diameter (mm) | - |
| Rear Brakes | Double disc |
| Rear Brake Diameter (mm) | - |
| Wheels | - |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | DC-CDI |
| Lubrication System | - |
|---|---|
| Cooling System | Oil & air |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |