| Attribute | Aprilia Scarabeo 50 Street 2007 × | UM GP1-R 50 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2010 |
| Make | Aprilia | UM |
| Model | Aprilia Scarabeo 50 Street | UM GP1-R 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell’Orto PHBN | Carburettor |
| Displacement (cm³) | 49.4 | 49 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Bore (mm) | 40 | 52.4 |
| Stroke (mm) | 39.3 | 57.8 |
| Gearbox | Automatic | 1-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | Electronic capacitor discharge. | CDI |
| Lubrication system | Separate mixer with mechanical pump. | - |
| Compression | 10.3:1 | 9.2:1 |
| Chassis | ||
| Front suspension | 28 mm hydraulic fork | Telescopic Fork |
| Rear suspension | Hydraulic monoshock pivoting on the engine-transmission assembly | Hydraulic Dual Shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Front tyre | - | 120/70-12 |
| Rear tyre | - | 120/70-12 |
| Front wheel travel (mm) | 80 | - |
| Rear wheel travel (mm) | 68 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,245 | 1,243 |
| Dry weight (kg) | - | 91 |
| Overall height (mm) | 1,240 | 1,167 |
| Overall length (mm) | 1,875 | 1,827 |
| Overall width (mm) | 710 | 659 |
| Seat height (mm) | 760 | 760 |
| Performance | ||
| Reserve fuel capacity (l) | 2 | - |
| Fuel capacity (l) | 5.5 | 5.6 |