| MODEL | RIEJU NUUK URBAN 4 2021 |
| Year | 2021 |
| Engine Type | Electric (Bosch motor) |
| Displacement / Capacity | — |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | 3.9 kW / 5.4 hp |
| Max Torque | — |
| Ignition | — |
| Induction | — |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Automatic |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Inverted fork |
| Rear Suspension | Monoshock |
| Front Brakes | Single disc, 280 mm / 11 in, CBS |
| Rear Brakes | Single disc, 220 mm / 8.7 in |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 138 kg / 304.2 lb |
| WHEEL SPECS | |
| Front Tyre | 2.50-15 |
| Rear Tyre | 3.00-12 |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | — |
The Nuuk Urban 4 is the entry model of Rieju's electric Nuuk line, with a Bosch motor and a claimed range of about 110 km. A full charge takes around five hours, and it has combined braking and a single black colour option.
