| Attribute | Vespa S 150 2009 × | Rieju RS2 Pro 125 Black Edition × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2008 |
| Make | Vespa | Rieju |
| Model | Vespa S 150 | Rieju RS2 Pro 125 Black Edition |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Injection | Carburettor. Mikuni VM20SS |
| Displacement (cm³) | 150 | 125 |
| Power (kw) | 8.5 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 11.5 | - |
| Bore (mm) | 62.5 | 54 |
| Stroke (mm) | 48.5 | 54 |
| Gearbox | Automatic | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | Electric and kick start | - |
| Clutch | Automatic dry centrifuge with damper buffers | - |
| Lubrication system | Wet sump, 850cc capacity; chain-driven lobe pump; intake and delivery filters | - |
| Exhaust system | - | Exhaust pipe with stainless steel silencer |
| Chassis | ||
| Front suspension | Single arm with helical spring and dual effect hydraulic single shock absorber | Showa inverted fork |
| Rear suspension | Coil spring and dual effect single shock absorber | Gas Mono-shock shock absorber and separate bottle |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Frame type | Load-bearing steel chassis with welded structural supports | Triangular double cradle double steel tube |
| Front tyre | 110/70-11 | 100/80-17 |
| Rear tyre | 120/70-10 | 130/80-17 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,280 | 1,300 |
| Dry weight (kg) | 110 | 109 |
| Power/weight ratio | 0.0773 | - |
| Overall length (mm) | 1,801 | 1,900 |
| Seat height (mm) | 775 | 800 |
| Performance | ||
| Top speed (km/h) | 95 | - |
| Fuel capacity (l) | - | 10.4 |