| Attribute | Beta Ark 50 × | Peugeot Vivacity 50 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2007 |
| Make | Beta | Peugeot |
| Model | Beta Ark 50 | Peugeot Vivacity 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto PHVA 12 | Carburettor. GURTNER PA |
| Displacement (cm³) | 49 | 49.1 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Belt | Belt |
| Bore (mm) | 40 | 40 |
| Stroke (mm) | 39.7 | 39.1 |
| Gearbox | Automatic | - |
| Ignition | Electronic | C.D.I |
| Lubrication system | - | Separate lubrication by piston pump, either variable delivery.Driven by hobbed pinion on the right shank of the crankshaft |
| Compression | 12.0:1 | - |
| Chassis | ||
| Front suspension | - | inverted telescopic fork |
| Rear suspension | - | combined hydraulic spring-schok |
| Front brakes | Single disc | Single disc. hydraulic control. |
| Rear brakes | Single disc | Expanding brake (drum brake). Single cam drum type controlled by cable. |
| Diameter (mm) | 190 | 110 |
| Frame type | Steel | - |
| Front tyre | - | 120/70-12 |
| Rear tyre | - | 130/70-12 |
| Front wheel travel (mm) | - | 73 |
| Rear wheel travel (mm) | - | 68 |
| Dimensions | ||
| Wheelbase (mm) | 1,240 | 1,249 |
| Dry weight (kg) | 88 | 88 |
| Overall height (mm) | 1,150 | 1,143 |
| Overall length (mm) | 1,740 | 1,817 |
| Overall width (mm) | 750 | 697 |
| Ground clearance (mm) | 215 | 145 |
| Performance | ||
| Reserve fuel capacity (l) | 1 | - |
| Fuel capacity (l) | 7.5 | 6 |