| Attribute | Derbi Atlantis 50 4T 2010 × | Gilera Runner SP 50 2006 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2006 |
| Make | Derbi | Gilera |
| Model | Derbi Atlantis 50 4T | Gilera Runner SP 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. 18 mm | Injection |
| Displacement (cm³) | 49.9 | 49.3 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Belt | Belt |
| Bore (mm) | 39 | 40 |
| Stroke (mm) | 41.8 | 39.3 |
| Gearbox | Automatic | Automatic |
| Clutch | Automatic | Automatic centrifuge type |
| Lubrication system | System oil pump | Separate with automatic mixer |
| Compression | 11.5:1 | 10.5:1 |
| Chassis | ||
| Front suspension | 25 mm hydraulic fork. | Fork with upside down shafts with double effect hydraulic damper |
| Rear suspension | Monoshock. | Hydraulic single damper, co-axial helicoidal spring |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Diameter (mm) | 110 | 175 |
| Frame type | - | Cradled in welded steel tubes with pressed steel reinforcements |
| Front tyre | 120/70-12 | 120/70-12 |
| Rear tyre | 120/70-12 | 120/70-12 |
| Front wheel travel (mm) | 65 | - |
| Rear wheel travel (mm) | 65 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,265 | 1,290 |
| Kerb weight (kg) | 102 | 216 |
| Dry weight (kg) | 93 | 89 |
| Overall length (mm) | 1,810 | 1,830 |
| Seat height (mm) | 795 | 780 |
| Performance | ||
| Reserve fuel capacity (l) | 1.3 | - |
| Fuel capacity (l) | 7.1 | 12 |