| Aprilia-Habana do 1999 [Morini Motor] | | | |
| Aprilia-Mojito 50 (99-04) [Morini] | | | | |
| Aprilia-SR 50 Di-Tech 50 do 07/03 [Aprilia Injection] | | |
| Aprilia-SR 50 Fun Master 00>[Aprilia] | | | |
| Aprilia-SR 50 Racing od 00 [Aprilia] | | | |
| Aprilia-SR 50 Sport (2000-) [Aprilia Motor] | | | |
| Aprilia-Scarabeo 50 Di-Tech do 07/03 [Aprilia Injection] | |
| | | | | | | |
| Atala-Byte 50 | | | | | |
| Atala-Hacker 50 AC | | | | | |
| Atala-Hacker 50 LC | | | | | |
| Atala-Skeggia 50 AC | | | | | |
| Atala-Skeggia 50 LC | | | | | |
| Benelli-491 RR 50 (03-) [Morini] | | | | |
| Benelli-491 RR Replica 50 (03-) [Morini] | | | |
| Benelli-491 ST 50 (03-) [Morini] | | | | |
| Benelli-Naked 50 AC (03-) [Morini] | | | |
| | | | | | | |
| Benelli-Pepe 50 (03-) [Morini] | | | | |
| Derbi-Vamos 50 | | | | | |
| Italjet-Formula 50 AC [Morini] | | | | |
| Italjet-Formula 50 LC [Morini] | | | | |
| Italjet-Torpedo 50 AC [Morini] | | | | |
| Italjet-Velocifero 50 AC [Morini] | | | | |
| Malaguti-Crosser 50 AC [Morini] | | | | |
| Pegasus-Corona Sport 50ccm | | | | |
| Pegasus-R50X 50ccm | | | | |
| | | | | | | |
| Pegasus-Sky 50 Express | | | | |
| Pegasus-Sky I 50ccm | | | | |
| Pegasus-Sky II 50ccm | | | | |
| REX (Jinan Qingqi, Shenke)-RS 2.50 [QM50T-10A(B)] | | |
| Suzuki-AP 50 | | | | | |
| Suzuki-Address 50 | | | | | |
| Suzuki-Estilete 50 | | | | | |
| Suzuki-Katana 50 AC [od 1999] | | | | |
| Suzuki-Katana 50 AC [do 1999] | | | | |
| | | | | | | |
| Suzuki-Katana 50 LC [od 1999] | | | | |
| Suzuki-Katana 50 LC [do 1999] | | | | |
| Suzuki-Katana 50 [Aprilia Injection] | | | |
| Suzuki-Sepia 50 | | | | | |
| Suzuki-Zillion 50 LC [od 1999] | | | | |
| Suzuki-Zillion 50 LC [do 1999] | | | | |
| TGB -101R 50ccm | | | | | |
| TGB -101S 50ccm | | | | | |
| TGB -203 50ccm | | | | | |
| | | | | | | |
| TGB -303R 50ccm | | | | | |
| TGB -Acros Tec 50ccm | | | | |
| TGB -Delivery 50ccm | | | | |
| TGB -F409 50ccm | | | | | |
| TGB -Laser 50ccm | | | | | |
| TGB -R50X 50ccm | | | | | |
