| MODEL | RIEJU MRT 50 SM 2011 |
| Year | 2011 |
| Engine Type | Single cylinder, two-stroke (Minarelli NG 50) |
| 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 | CDI |
| Induction | Dell'Orto PHBN 16 carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Separate mixture |
| Gear Box | 6-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Double cradle steel perimeter with detachable rear sub-chassis |
| Front Suspension | 36 mm inverted fork |
| Rear Suspension | Mono-shock |
| Front Brakes | Single disc, 220 mm / 8.7 in |
| Rear Brakes | Single disc, 180 mm / 7.1 in |
| DIMENSION SPECS | |
| Overall Length | 1970 mm / 77.6 in |
| Overall Width | 750 mm / 29.5 in |
| Overall Height | 1150 mm / 45.3 in |
| Seat Height | 840 mm / 33.1 in |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 94.5 kg / 208.3 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/80-17 |
| Rear Tyre | 130/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 6.30 Litres / 1.66 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The supermotard sibling of the MRT 50, running the same liquid-cooled Minarelli NG 50 two-stroke and six-speed gearbox but on 17 inch road wheels with wide sticky tyres and a lower seat. It is built for city riding and fun on twisty roads within the 50 cc moped class.
