| Attribute | Beta Rev 3 × | Beta Rev 80 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2004 |
| Make | Beta | Beta |
| Model | Beta Rev 3 | Beta Rev 80 |
| Category | Trial | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 249.6 | 79.6 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 72.5 | 48 |
| Stroke (mm) | 60.5 | 44 |
| Gearbox | 6-speed | 6-speed |
| Compression | 12.0:1 | 14.7:1 |
| Chassis | ||
| Front suspension | Tube, Ø 38 mm | Tube, Ø 33 mm |
| Rear suspension | Progressive hydraulic mono shock absorber | Progressive hydraulic mono shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Frame type | Double craded iron frame | Double craded iron frame |
| Front wheel travel (mm) | 165 | 160 |
| Rear wheel travel (mm) | 170 | 146 |
| Other | ||
| Color options |
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