22 June. Monday 2026
Aprilia RS 50 - 2009 Specifications and Reviews
The 2009 Aprilia RS 50 is a lightweight sport bike designed for young riders and beginners seeking an accessible entry into motorcycling. Its liquid-cooled single-cylinder engine and aggressive styling deliver genuine sportiness despite its modest 50cc displacement. Best known for combining performance-oriented design with learner-friendly handling, it remains a popular choice for new riders.
Engine and Transmission Specifications | |
| Clutch | Multi-plate |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Automatic mixer |
| Starter | Electric |
| Ignition | Elettronica C.D.I. |
| Fuel system | Carburettor. Dell'Orto PHVA - 14 |
| Bore x stroke | 39.9 x 40.0 mm (1.6 x 1.6 inches) |
| Compression | 11.5:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.90 ccm (3.04 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,310 mm (51.6 inches) |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 1,965 mm (77.4 inches) |
Aprilia RS 50 dimensions and frame | |
| Exhaust system | Euro 2 |
| Rear brakes diameter | 180 mm (7.1 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/70-17 |
| Front tyre dimensions | 110/80-17 |
| Rear suspension travel | 110 mm (4.3 inches) |
| Rear suspension | Double reinforced member aluminium swingarm with bracing arch |
| Front suspension travel | 120 mm (4.7 inches) |
| Frame type | Aluminium twin beam frame with extruded profiles and internal reinforcement |
Speed and acceleration | |
| Color options | Aprilia Black, Fluo Red, Replica Spain´s n.1 |
| Fuel capacity | 13.00 litres (3.43 gallons) |
| Category | Sport |
| Year | 2009 |
| Model | Aprilia RS 50 |
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