Comparison of Aprilia Sonic 50 GP 2006 and Tomos Racing 25 [S]ave
| Attribute |  Aprilia Sonic 50 GP 2006 × |  Tomos Racing 25 × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2016 |
| Make | Aprilia | Tomos |
| Model | Aprilia Sonic 50 GP | Tomos Racing 25 |
| Category | Scooter | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell’Orto PH BN12 | Carburettor. Dell’Orto SHA 14-9 |
| Displacement (cm³) | 49.3 | 49 |
| Fuel consumption (l/100km) | - | 2.5 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Belt | Chain |
| Bore (mm) | 40 | 38 |
| Stroke (mm) | 39.2 | 43 |
| Gearbox | - | 2-speed |
| Greenhouse gases | - | 58.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Ignition | - | CDI |
| Lubrication system | Separate mixing with mechanical pump | Oil mixture 2% |
| Compression | 12.5:1 | 6.0:1 |
| Chassis | ||
| Front suspension | - | Hydraulic telescopic forks |
| Rear suspension | - | Swing arm with two shock absorbers |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | - | 105 |
| Frame type | Split single cradle in high strength tubular steel. | Steel tube |
| Front tyre | 100/90-10 | 120/70-12 |
| Rear tyre | 100/90-10 | 120/70-12 |
| Wheels | - | 3-spoke cast |
| Other | ||
| Starter | Electric & kick | Kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,175 | 1,160 |
| Dry weight (kg) | 73 | 65 |
| Overall length (mm) | 1,680 | 1,655 |
| Seat height (mm) | 770 | 810 |
| Performance | ||
| Top speed (km/h) | - | 25 |
| Reserve fuel capacity (l) | 2 | 0.5 |
| Fuel capacity (l) | 8 | 3.5 |
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