Attribute | Derbi Atlantis City 50 4T 2008 × | Polini XP 4 Street 50 2010 × |
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General | ||
Production from (year) | 2008 | 2010 |
Make | Derbi | Polini |
Model | Derbi Atlantis City 50 4T | Polini XP 4 Street 50 |
Category | Scooter | Super motard |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | Carburettor | Carburettor. Mikuni 16 |
Displacement (cm³) | 49.9 | 49 |
Cooling system | Air | Air |
Transmission type,final drive | Belt | Chain |
Bore (mm) | 39 | 39 |
Stroke (mm) | 41.8 | 41 |
Gearbox | Automatic | 4-speed |
Ignition | - | Electronic |
Clutch | Automated | Multidisc in oilbath |
Lubrication system | System Oil pump | - |
Compression | 11.5:1 | 9.5:1 |
Chassis | ||
Front suspension | 25 mm hydraulic fork. | Hydraulic fork 33mm |
Rear suspension | Monoshock. | Adjustable monoshock |
Front brakes | Single disc | Single disc |
Rear brakes | Expanding brake (drum brake) | Single disc |
Diameter (mm) | 110 | 150 |
Front tyre | 130/60-13 | 3.50-10 |
Rear tyre | 130/60-13 | 3.50-10 |
Other | ||
Starter | Electric & kick | Electric & kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,265 | 1,150 |
Dry weight (kg) | 93 | 68 |
Seat height (mm) | 795 | 790 |
Performance | ||
Fuel capacity (l) | 7.1 | 3 |