| Attribute | Aprilia RS 50 2021 × | Kymco Jetix 50 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2009 |
| Make | Aprilia | Kymco |
| Model | Aprilia RS 50 | Kymco Jetix 50 |
| Category | Sport | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell’Orto PHVA - Ø14 | Carburettor |
| Displacement (cm³) | 50 | 49 |
| Power (kw) | - | 1.1 |
| Fuel consumption (l/100km) | 2.49 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Belt |
| Torque (Nm) | - | 2.5 |
| Bore (mm) | 39.9 | 39 |
| Stroke (mm) | 40 | 41 |
| Gearbox | 6-speed | Automatic |
| Greenhouse gases | 57.8 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | - | Overhead Cams (OHC) |
| Emission details | Euro 4 | - |
| Driveline | Primary drive: Gears. Ratio: 21/78. Final drive: Chain. Ratio: 14/53 | - |
| Ignition | Elettronica C.D.I. | C.D.I. |
| Clutch | Multi-plate | Wet, multiplate |
| Lubrication system | Automatic mixer | - |
| Compression | 11.5:1 | 8.0:1 |
| Chassis | ||
| Front suspension | 40 mm upside down fork | Telescopic fork |
| Rear suspension | Asymmetrical swingarm, Monoschock absorber | Monoshock |
| Front brakes | Single disc. Radial caliper with two 28 mm opposed pistons | Single disc |
| Rear brakes | Single disc. Single piston calliper | Single disc |
| Diameter (mm) | 218 | 220 |
| Frame type | Aluminium perimeter frame | Pine under bone |
| Front tyre | 100/80-17 | 70/90-17 |
| Rear tyre | 130/70-17 | 80/90-17 |
| Wheels | 6 split spoke wheel rim in lightweight alloy | - |
| Front wheel travel (mm) | 110 | 80 |
| Rear wheel travel (mm) | 110 | 25 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Carrying capacity | Storage compartment | - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Kerb weight (kg) | 132 | - |
| Dry weight (kg) | - | 99 |
| Power/weight ratio | - | 0.0111 |
| Overall height (mm) | 1,138 | 1,095 |
| Overall length (mm) | 1,965 | 1,995 |
| Overall width (mm) | 720 | 690 |
| Seat height (mm) | 820 | 790 |
| Performance | ||
| Fuel capacity (l) | 14.5 | 6.8 |
| Battery capacity (Ah) | 4 | - |