| Attribute | Rieju RS2 NKD 2006 × | Gilera Runner 50 SP Simoncelli 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2009 |
| Make | Rieju | Gilera |
| Model | Rieju RS2 NKD | Gilera Runner 50 SP Simoncelli |
| Category | Naked bike | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell´Orto | Carburettor |
| Displacement (cm³) | 50 | 49.3 |
| Power (kw) | - | 3.9 |
| Cooling system | Liquid | Liquid |
| Bore (mm) | 40.3 | 40 |
| Stroke (mm) | 39 | 39.3 |
| Gearbox | 6-speed | Automatic |
| Ignition | - | Electronic CDI |
| Clutch | - | Automatic centrifuge type |
| Chassis | ||
| Front suspension | Upside Hydraulic Fork Ø 36 mm. PAIOLI | Upside down telehydraulic fork |
| Rear suspension | Mono shock absorber | Hydraulic single damper, co-axial helicoidal spring |
| Front brakes | Single disc. Double piston | Single disc. Hydraulic with Ø 220 mm stainless steel disc |
| Rear brakes | Single disc | Single disc. Hydraulic with Ø 175 mm stainless steel disc |
| Diameter (mm) | 220 | 175 |
| Frame type | Perimetral of double beam in steel of high resistance | Cradled in welded steel tubes with pressed steel reinforcements |
| Front tyre | 100/80-17 | 120/70-14 |
| Rear tyre | 130/70-17 | 140/60-13 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,300 | 1,190 |
| Dry weight (kg) | 107 | 106 |
| Power/weight ratio | - | 0.0368 |
| Overall length (mm) | 1,900 | 1,830 |
| Seat height (mm) | 800 | 815 |