| Attribute | Aprilia SportCity Cube 125 2012 × | Derbi GPR Racing 50 × |
|---|---|---|
| General | ||
| Production from (year) | 2012 | 2007 |
| Make | Aprilia | Derbi |
| Model | Aprilia SportCity Cube 125 | Derbi GPR Racing 50 |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection. Electronic injection | Carburettor. Dell´Orto PHVA-14 |
| Displacement (cm³) | 124.8 | 49.9 |
| Power (kw) | 10.9 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 11.7 | - |
| Gearbox | Automatic | 6-speed |
| Fuel control | Overhead Cams (OHC) | - |
| Ignition | Electronic inductive discharge ignition with variable advance | Electronic C.D.I. |
| Clutch | Automatic centrifugal dry clutch | Multidisc |
| Lubrication system | Wet sump. Forced circulation with mechanical pump | - |
| Compression | 11.5:1 | 12.5:1 |
| Chassis | ||
| Front suspension | Hydraulic telescopic fork with 35 mm stanchions. | Inverted fork. |
| Rear suspension | Engine unit acting as swingarm. Double hydraulic shock absorber with adjustable spring preload. | Monoshock |
| Front brakes | Double disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 180 |
| Frame type | Single cradle frame in high tensile strength steel | - |
| Front tyre | 120/70-15 | 110/80-17 |
| Rear tyre | 130/80-15 | 130/70-17 |
| Wheels | Light alloy. Front: 2.5 x 15´. Rear: 3 x 15´. | - |
| Front wheel travel (mm) | 100 | 120 |
| Rear wheel travel (mm) | 80 | 110 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,360 | 1,355 |
| Overall length (mm) | 1,985 | 1,961 |
| Overall width (mm) | 890 | 788 |
| Seat height (mm) | 815 | 800 |
| Performance | ||
| Reserve fuel capacity (l) | 1.5 | - |
| Fuel capacity (l) | 9 | 13 |