| Vehicle | Engine volumecm3 | Engine model | Engine type | PowerkW/Hp | Release date | Details |
|---|---|---|---|---|---|---|
| NRG MC2 DD/DT | cm3 49 | Mixture | kW/Hp 3/4 | 1996 - 1998 | ||
| NRG 50 DD (C32) | cm3 49 | Mixture | kW/Hp 3/4 | 2005 - 0 | ||
| NRG 50 DT (C32) | cm3 49 | Mixture | kW/Hp 3/4 | 2004 - 0 | ||
| NRG 50 Purejet (C32) | cm3 49 | Mixture | kW/Hp 4/6 | 2004 - 0 | ||
| NRG 50 DT Sport Series | cm3 50 | Mixture | kW/Hp 3/4 | 2009 - 2013 | ||
| NRG MC3 DT (C21) | cm3 49 | Mixture | kW/Hp 3/4 | 2000 - 2005 | ||
| NRG MC3 Purejet (C21) | cm3 49 | Mixture | kW/Hp 3/4 | 2001 - 2005 | ||
| NRG 50 LC Extr. DD (C18) | cm3 49 | Mixture | kW/Hp 3/4 | 1999 - 2002 | ||
| NRG MC3 DD (C21) | cm3 49 | Mixture | kW/Hp 3/4 | 2000 - 2005 | ||
| NRG 50 AC Extr. DT (C18) | cm3 49 | Mixture | kW/Hp 3/4 | 1999 - 2002 | ||
| NRG 50 (SAL) | cm3 49 | Mixture | kW/Hp 4/5 | 1995 - 1999 |