| Attribute | Value |
| General |
| Production from | 2009 year |
| Make | Yamaha |
| Model | Yamaha Big Bear 250 |
| Category | ATV |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | Add |
| Fuel system | Carburettor. Mikuni® 33mm BSR |
| Engine details | Add |
| Displacement | 230 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Air |
| Transmission type,final drive | Shaft drive (cardan) |
| Torque | Add |
| Bore | 71 mm |
| Stroke | 58 mm |
| Gearbox | 5-speed |
| Greenhouse gases | Add |
| Fuel control | Single Overhead Cams (SOHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | DC - CDI |
| Clutch | Add |
| Lubrication system | Add |
| Compression | 8.7:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | McPherson strut, 4.9-in travel |
| Rear suspension | Swingarm |
| Front brakes | Double disc |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | Add |
| Frame type | Add |
| Front tyre | 25/7-12 |
| Rear tyre | 25/10-12 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | Add |
| Rake (fork angle) | Add |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | - black metalic
- hunter green
|
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,171 mm |
| Kerb weight | Add |
| Dry weight | 206 kg |
| Power/weight ratio | Add |
| Overall height | 1,118 mm |
| Overall length | 1,915 mm |
| Overall width | 1,039 mm |
| Seat height | 780 mm |
| Alternate seat height | Add |
| Ground clearance | 150 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 12.11 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |