| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2007 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2008 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2009 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2010 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2011 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2012 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2013 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2014 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2015 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2016 |
| Benzhou | YY50QT 50ccm 4T City Star 3 PS, 2,2 kw | 50 | 2017 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2007 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2008 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2009 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2010 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2011 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2012 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2013 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2014 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2015 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2016 |
| Benzhou | YY50QT-15 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2017 |
| Benzhou | YY50QT-15A 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2016 |
| Benzhou | YY50QT-15A 50ccm 4T Retro Star 3 PS, 2,2 kw | 50 | 2017 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2007 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2008 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2009 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2010 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2011 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2012 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2013 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2014 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2015 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2016 |
| Benzhou | YY50QT-6A 50ccm 4T Formula 2000 3 PS, 2,2 kw | 50 | 2017 |
