| Attribute | MBK Flame X 125 × | Aprilia SR 50 R Street 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2010 |
| Make | MBK | Aprilia |
| Model | MBK Flame X 125 | Aprilia SR 50 R Street |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. CVK24 | Carburettor. 17.5 mm throttle body |
| Displacement (cm³) | 125 | 49 |
| Power (kw) | 7.8 | - |
| Cooling system | Liquid | - |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 9.3 | - |
| Bore (mm) | 52.4 | 40 |
| Stroke (mm) | 57.9 | 39.3 |
| Gearbox | - | Automatic |
| Ignition | TCI | CDI - capacitor discharge ignition |
| Lubrication system | Wet sump | Separate mixing with mechanical oil pump |
| Compression | 10.0:1 | 12.1:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Hydraulic fork |
| Rear suspension | Unit swing | Engine unit acting as swingarm |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Diameter (mm) | 150 | 190 |
| Frame type | - | Split single cradle frame in high tensile strength steel tube |
| Front tyre | 110/70-12 | 130/60-13 |
| Rear tyre | 120/70-12 | 130/60-13 |
| Front wheel travel (mm) | 100 | 90 |
| Rear wheel travel (mm) | 105 | 70 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,295 | 1,290 |
| Overall length (mm) | 1,855 | 1,860 |
| Seat height (mm) | 785 | 820 |
| Performance | ||
| Reserve fuel capacity (l) | - | 1.2 |
| Fuel capacity (l) | 7.1 | 7 |