| MODEL | RIEJU RS NKD 2017 |
| Year | 2017 |
| Engine Type | Single cylinder, two-stroke (Minarelli NG) |
| Displacement / Capacity | 50 cc / 3.05 cu in |
| Bore X Stroke | 40.3 x 39.0 mm / 1.6 x 1.5 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | — |
| Induction | Carburettor, Gurtner PY 12 |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Automatic (CVT) |
| Clutch | — |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | Rigid tubular steel |
| Front Suspension | 30 mm dual hydraulic forks |
| Rear Suspension | Heavy-duty monoshock |
| Front Brakes | Single 190 mm disc |
| Rear Brakes | Single 190 mm disc |
| DIMENSION SPECS | |
| Overall Length | 1765 mm / 69.5 in |
| Overall Width | 704 mm / 27.7 in |
| Overall Height | 1160 mm / 45.7 in |
| Seat Height | 810 mm / 31.9 in |
| Wheelbase | 1276 mm / 50.2 in |
| Ground Clearance | — |
| Dry Weight | 93 kg / 205.0 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 130/60-13 |
| Rear Tyre | 130/60-13 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 Litres / 2.51 US gal |
| Fuel Consumption | — |
| Top Speed | — |
An automatic 50 cc scooter in the Rieju RS family, with a liquid-cooled Minarelli two-stroke and disc brakes at both ends. The bodywork is the stripped-back NKD look and the running gear matches the other RS scooters of the period.
