The Derbi Senda DRD X-Treme 50 SM is a lower-cost version of Derbi's 50cc supermoto. It uses a liquid-cooled 49.9cc two-stroke single in a full-size chassis with road wheels.
It gives young riders the look of the Senda Racing at a lower price. Rivals include the Rieju MRT 50 SM and Peugeot XPS 50 Street.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2021 |  |
49.9 cc | 5.4 hp | 99 kg | 860 mm | 42 |
| 2020 |  |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 41 |
| 2019 | |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 41 |
| 2018 |  |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 41 |
| 2017 | |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 41 |
| 2016 |  |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 40 |
| 2015 |  |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 41 |
| 2014 |  |
49.9 cc | 5.4 hp | 97 kg | 865 mm | 41 |
| 2013 |  |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 40 |
| 2012 | |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 40 |
| 2011 | |
49.9 cc | 5.4 hp | 96 kg | 865 mm | 40 |