| Yamaha WR 250 F | 5PH6 | CG11W | CG11W-004395 | - | 2002 | 1 | 38,7/28,6 BHP, 28,5/21 kw |
| Yamaha WR 250 F | 5UM2 | CG16W | CG16W-000029 | - | 2003 | 1 | 38,7/28,6 BHP, 28,5/21 kw |
| Yamaha WR 250 F | 5UM6 | CG16W | CG16W-006110 | - | 2004 | 1 | 38,7/28,6 BHP, 28,5/21 kw |
| Yamaha WR 426 F | 5NG6 | CJ02W | CJ02W-004700 | - | 2002 | 1 | 50,4/37,4 BHP, 37,1/27,5 kw |
| Yamaha WR 450 F | 5TJ2 | CJ04W | CJ04W-000037 | - | 2003 | 1 | 52,5/40,8 BHP, 38,6/30 kw |
| Yamaha WR 450 F | 5TJ6 | CJ04W | CJ04W-007153 | - | 2004 | 1 | 52,5/40,8 BHP, 38,6/30 kw |
| Yamaha YZ 125 | 5NY2 | CE09C | CE09C-000542 | - | 2002 | 1 | 39 BHP, 29 kw |
| Yamaha YZ 125 | 5UN2 | CE10C | CE10C-000344 | - | 2003 | 1 | 39 BHP, 29 kw |
| Yamaha YZ 125 | 5XE2 | CE13C | CE13C-000176 | - | 2004 | 1 | 39 BHP, 29 kw |
| Yamaha YZ 250 F 4T | 5SG2 | CG10C | CG10C-008691 | - | 2002 | 1 | 41,5 BHP, 30,5 kw |
| Yamaha YZ 250 2T | 5NX2 | CG12C | CG12C-000185 | - | 2002 | 1 | 53 BHP, 39 kw |
| Yamaha YZ 250 2T | 5UP2 | CG13C | CG13C-000134 | - | 2003 | 1 | 53 BHP, 39 kw |
| Yamaha YZ 250 F 4T | 5UL2 | CG14C | CG14C-000240 | - | 2003 | 1 | 42 BHP, 31 kw |
| Yamaha YZ 250 2T | 5XF2 | CG17C | CG17C-000261 | - | 2004 | 1 | 53 BHP, 39 kw |
| Yamaha YZ 250 F 4T | 5XC2 | CG18C | CG18C-000211 | - | 2004 | 1 | 42 BHP, 31 kw |
| Yamaha YZ 426 F | 5SF2 | CJ01C | CJ01C-023164 | - | 2002 | 1 | 58 BHP, 43 kw |
| Yamaha YZ 450 F | 5TA2 | CJ03C | CJ03C-000710 | - | 2003 | 1 | 60 BHP, 44 kw |
| Yamaha YZ 450 F | 5XD2 | CJ05C | CJ05C-000112 | - | 2004 | 1 | 60 BHP, 44 kw |