| Attribute | Aprilia SR 50 Street 2008 × | Aprilia Scarabeo 50 Special Edition × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2011 |
| Make | Aprilia | Aprilia |
| Model | Aprilia SR 50 Street | Aprilia Scarabeo 50 Special Edition |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell’Orto PHVA 17.5. | Carburettor. Dell’Orto |
| Displacement (cm³) | 49 | 49.4 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | - | Belt |
| Bore (mm) | 40 | 41 |
| Stroke (mm) | 39.3 | 37.4 |
| Gearbox | Automatic | Automatic |
| Fuel control | - | Overhead Cams (OHC) |
| Emission details | - | Euro 2 |
| Ignition | Electronic. | Electronic capacitive discharge with variable advance |
| Clutch | Automatic centrifugal dry clutch. | Automatic dry centifuge with damper buffers |
| Lubrication system | Separate mixing with mechanical pump. | Separate oil petrol pump mixer |
| Compression | 12.1:1 | 10.5:1 |
| Exhaust system | - | Catalytic converter |
| Chassis | ||
| Front suspension | Hydraulic fork. | Telescopic hydraulic fork |
| Rear suspension | Engine unit acting as swingarm, secured to the frame by linkages on radial silent block mountings. | Single hydraulic shock absorber pivoting on engine-transmission assembly |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 190 | 140 |
| Frame type | Split single cradle in high tensile tubular steel. | Mono cradle tubular steel high yield point |
| Front tyre | 130/60-13 | 80/80-16 |
| Rear tyre | 130/60-13 | 90/80-16 |
| Wheels | - | 5-spokelight alloy wheels |
| Front wheel travel (mm) | 90 | 80 |
| Rear wheel travel (mm) | 70 | 68 |
| Other | ||
| Starter | Electric | Electric & kick |
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,265 | 1,245 |
| Overall height (mm) | 1,200 | 1,240 |
| Overall length (mm) | 1,885 | 1,875 |
| Overall width (mm) | 720 | 710 |
| Seat height (mm) | 820 | 760 |
| Performance | ||
| Reserve fuel capacity (l) | - | 2 |
| Fuel capacity (l) | 6.5 | 7.5 |