| MODEL | RIEJU MRT 125 SM LC 2023 |
| Year | 2023 |
| Engine Type | Single cylinder, four-stroke |
| Displacement / Capacity | 125 cc / 7.63 cu in |
| Bore X Stroke | 58.0 x 47.0 mm |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 11 kW / 15 hp |
| Max Torque | 11.5 Nm @ 8000 rpm |
| Ignition | — |
| Induction | Fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed manual |
| Clutch | — |
| Final Drive | — |
| CHASSIS SPECS | |
| Frame | Steel double cradle perimeter with detachable rear sub-chassis |
| Front Suspension | 37 mm telescopic fork |
| Rear Suspension | Mono-shock |
| Front Brakes | Single 260 mm disc, combined braking system (CBS) |
| Rear Brakes | Single disc |
| DIMENSION SPECS | |
| Overall Length | 2148 mm / 84.6 in |
| Overall Width | 800 mm / 31.5 in |
| Overall Height | 1165 mm / 45.9 in |
| Seat Height | 870 mm / 34.3 in |
| Wheelbase | 1405 mm / 55.3 in |
| Ground Clearance | — |
| Dry Weight | 112 kg / 246.9 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/80-17 |
| Rear Tyre | 130/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 6.3 Litres / 1.66 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The liquid-cooled supermotard version of the 125 cc MRT, with fuel injection, 17-inch wheels and combined braking. The 2023 brake listing drops the double-piston caliper wording.
