The Rieju MRT 50 SM Pro is a 50cc supermoto from the Spanish brand Rieju. It uses a liquid-cooled two-stroke single in a full-size chassis with road wheels, upside-down forks and a sporty, high riding position.
It is aimed at 16-year-olds who want a serious-looking first bike. Rivals include the Beta RR 50 Motard and Derbi Senda DRD 50 SM.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2024 |  |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2023 | |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2022 |  |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2021 | |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2020 |  |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2019 | |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2018 |  |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2017 | |
50 cc | 5.4 hp | 85 kg | 870 mm | 38 |
| 2013 |  |
50 cc | 5.4 hp | 85 kg | 850 mm | 38 |
| 2012 |  |
50 cc | 5.4 hp | 97 kg | 900 mm | 37 |
| 2011 | |
50 cc | 5.4 hp | 97 kg | 900 mm | 37 |