Attribute | Yamaha Big Bear 400 4x4 IRS 2009 × | Aeon Crossland RX 400 × |
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General | ||
Production from (year) | 2009 | 2012 |
Make | Yamaha | Aeon |
Model | Yamaha Big Bear 400 4x4 IRS | Aeon Crossland RX 400 |
Category | ATV | ATV |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor. Mikuni® 33mm BSR | Carburettor |
Displacement (cm³) | 386 | 346 |
Power (kw) | - | 14.7 |
Cooling system | Oil & air | Liquid |
Transmission type,final drive | Shaft drive (cardan) | Shaft drive (cardan) |
Torque (Nm) | - | 30 |
Bore (mm) | 83 | 82 |
Stroke (mm) | 71.5 | 65.6 |
Gearbox | 5-speed | Automatic |
Fuel control | Single Overhead Cams (SOHC) | - |
Driveline | - | CVT |
Ignition | DC-CDI | - |
Clutch | - | Centrifugal clutch |
Lubrication system | - | Wet sump |
Compression | 8.6:1 | 10.6:1 |
Chassis | ||
Front suspension | Independent double wishbone | Double Swing Arm |
Rear suspension | Independent double wishbone | Swing Arm |
Front brakes | Double disc | Double disc |
Rear brakes | Double disc | Expanding brake (drum brake) |
Frame type | - | Type High Resistance Steel Pipes |
Front tyre | 25/7-AT12 | 23/7-10 |
Rear tyre | 25/10-AT12 | 23/10-10 |
Front wheel travel (mm) | 127 | 178 |
Rear wheel travel (mm) | 127 | 165 |
Other | ||
Starter | Electric | Electric |
Color options |
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Carrying capacity | - | Under-seat case with safety lock, Front and rear racks. |
Dimensions | ||
Wheelbase (mm) | 1,229 | 1,230 |
Dry weight (kg) | 269 | 230 |
Power/weight ratio | - | 0.0639 |
Overall height (mm) | 1,186 | 1,150 |
Overall length (mm) | 2,017 | 1,940 |
Overall width (mm) | 1,115 | 1,080 |
Seat height (mm) | 894 | 850 |
Ground clearance (mm) | 267 | 200 |
Performance | ||
Fuel capacity (l) | 15.14 | 14 |