| Attribute | Kymco K-Pipe 125 2021 × | Rieju RS2 NKD 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2007 |
| Make | Kymco | Rieju |
| Model | Kymco K-Pipe 125 | Rieju RS2 NKD |
| Category | Naked bike | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Dell´Orto |
| Displacement (cm³) | 123.6 | 50 |
| Power (kw) | 4.9 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 8.5 | - |
| Bore (mm) | 54 | 40.3 |
| Stroke (mm) | 54 | 39 |
| Gearbox | 4-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Emission details | Meets current EPA standards. Models sold in California meet current CARB ˆstandards and may differ slightly due to emissions equipment. | - |
| Chassis | ||
| Front suspension | Telescopic Forks | Paioli Upside Hydraulic Fork Ø 36 mm. |
| Rear suspension | Mono Shock | Mono shock absorber |
| Front brakes | Single disc. Twin-piston | Single disc. Double piston |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Diameter (mm) | 276 | 220 |
| Frame type | Tubular Steel | Perimetral of double beam in steel of high resistance |
| Front tyre | 2.75-17 | 100/80-17 |
| Rear tyre | 3.50-17 | 130/70-17 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,300 | 1,300 |
| Dry weight (kg) | 107 | 107 |
| Power/weight ratio | 0.0458 | - |
| Overall height (mm) | 1,059 | 1,010 |
| Overall length (mm) | 1,951 | 1,900 |
| Overall width (mm) | 749 | 735 |
| Seat height (mm) | 780 | 800 |
| Performance | ||
| Fuel capacity (l) | 4.54 | - |