| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model CA41A | |||
| 113232 | UZ50FK5 | 2005 | Let's 4 Palette |
| 140520 | UZ50FSK6 | 2006 | Let's 4 Palette Premium Version |
| 153997 | UZ50FK6 | 2006 | Let's 4 Palette |
| 162467 | UZ50FTK6 | 2006 | |
| 185064 | UZ50FK7 | 2007 | |
| Model CA45A | |||
| 100061 | UZ50FK8 | 2008 | Let's 4 Palette |
| 106672 | UZ50FSK8 | 2008 | Let's 4 Palette Limited Edition |
| 191567 | UZ50FL1 | 2011 | Let's 4 Palette |
| 223827 | UZ50FL2 | 2012 | |