| Attribute | Rieju RS3 NKD 125 × | Rieju RS3 NKD 50 × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2017 |
| Make | Rieju | Rieju |
| Model | Rieju RS3 NKD 125 | Rieju RS3 NKD 50 |
| Category | Naked bike | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor. Keihin CVEK 30 | Carburettor. Dell´Orto PHBN 16 |
| Engine details | Minarellei-Yamaha engine | Minarelli NG 50 engine |
| Displacement (cm³) | 125 | 50 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 52 | 40.3 |
| Stroke (mm) | 58.6 | 39 |
| Gearbox | 5-speed | 6-speed |
| Ignition | CDI | - |
| Lubrication system | - | Wet sump |
| Exhaust system | Exhaust pipe with aluminium silencer | - |
| Chassis | ||
| Front suspension | Inverted fork, 41mm | Inverted fork of Ø41mm. |
| Rear suspension | Mono-shock shock absorber, adjustable | Mono-shock shock absorber adjustable |
| Front brakes | Single disc. Double piston caliper | Single disc. Wave disc |
| Rear brakes | Single disc | Single disc. Wave disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Triangular double cradle double steel tube | Triangular double cradle double steel tube |
| Front tyre | 100/80-17 | 100/80-17 |
| Rear tyre | 130/80-17 | 130/80-17 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Instruments | Digital | Digital instrument dashboard. |
| Dimensions | ||
| Wheelbase (mm) | 1,375 | 1,375 |
| Dry weight (kg) | 128 | 119 |
| Overall height (mm) | 1,090 | 1,090 |
| Overall length (mm) | 2,020 | 2,020 |
| Overall width (mm) | 770 | 770 |
| Seat height (mm) | 845 | 845 |
| Performance | ||
| Fuel capacity (l) | 12 | 12 |
| Oil capacity (l) | 1.1 | 1.1 |