| Model | Ani | kW | CP | Capacitate |
|---|---|---|---|---|
| APRILIA SX SX 125 (SX125MY) | 2008-05-01 - 2011-12-01 | 11 kW | 15 CP | 125 cm3 |
| APRILIA SX SX 125 (SX125MY) | 2008-05-01 - 2010-12-01 | 16 kW | 22 CP | 125 cm3 |
| APRILIA SX SX 125 (KX1, KX) | 2018-01-01 - 2021-12-01 | 11 kW | 15 CP | 124 cm3 |
| APRILIA SX SX 125 (KT) | 2022-01-01 - | 11 kW | 15 CP | 124 cm3 |