Attribute | ![]() Beta Ark 50 X Type × | ![]() Derbi GPR 80 Cup 2005 × |
---|---|---|
General | ||
Production from (year) | 2004 | 2005 |
Make | Beta | Derbi |
Model | Beta Ark 50 X Type | Derbi GPR 80 Cup |
Category | Scooter | Prototype / concept model |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | - | Carburettor. Dellorto PHVA 14 |
Displacement (cm³) | 49.2 | 49 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | - | Chain |
Gearbox | Automatic | 6-speed |
Ignition | - | CDI |
Compression | - | 11.5:1 |
Chassis | ||
Front suspension | Hydraulic fork | Inverted fork |
Rear suspension | Hydraulic shock absorber with adjustable spring setting | Monoshock |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 190 | 180 |
Frame type | Iron | - |
Front tyre | 130/60-13 | 110/80-17 |
Rear tyre | 140/60-13 | 130/70-17 |
Other | ||
Starter | - | Electric |
Color options |
| - |
Performance | ||
Reserve fuel capacity (l) | 7.5 | - |