Comparison of BamX BX70-DB Trailstar 2011 and Sherco 2.9 Trial [S]ave
| Attribute |  BamX BX70-DB Trailstar 2011 × |  Sherco 2.9 Trial × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2004 |
| Make | BamX | Sherco |
| Model | BamX BX70-DB Trailstar | Sherco 2.9 Trial |
| Category | Minibike, cross | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Engine details | Horizontal Single Cylinder | - |
| Displacement (cm³) | 72 | 272 |
| Power (kw) | 2.6 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 4.2 | - |
| Bore (mm) | 47 | 76 |
| Stroke (mm) | 41.4 | 60 |
| Gearbox | Automatic | 5-speed |
| Fuel control | Overhead Cams (OHC) | - |
| Ignition | C.D.I. | - |
| Lubrication system | Pressure/Splash | - |
| Compression | 8.8:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Dual Front Shocks | - |
| Rear suspension | Swing Arm Mono Shock | - |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Frame type | - | Built from Chrome-molybdenum forming a single structure. |
| Front tyre | 2.50-12 | - |
| Rear tyre | 2.75-14 | - |
| Other | ||
| Starter | Electric | - |
| Color options |
|
|
| Dimensions | ||
| Dry weight (kg) | 49 | 69 |
| Power/weight ratio | 0.0521 | - |
| Seat height (mm) | 711 | 635 |
| Ground clearance (mm) | 254 | 325 |
| Performance | ||
| Fuel capacity (l) | 4 | 3.1 |
| Oil capacity (l) | 0.9 | - |
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