| Aprilia | Habana 50 Custom AC (Piaggio motor) | 04-10 | 12mm kolvbult |
| Aprilia | Mojito 50 Custom AC (Piaggio motor) | 04-10 | 12mm kolvbult |
| Aprilia | Scarabeo 50 Classic AC (2-takt) (Piaggio motor) | 18-20 | 12mm kolvbult |
| Aprilia | Scarabeo 50 LC (Piaggio motor) | 06-20 | 12mm kolvbult |
| Aprilia | Scarabeo 50 NET AC (2-takt) (Piaggio motor) | 09-10 | 12mm kolvbult |
| Aprilia | Scarabeo 50 Street AC (Piaggio motor) | 05-20 | 12mm kolvbult |
| Aprilia | Sport City One 50 AC (2-takt) (Piaggio motor) | 08-11 | 12mm kolvbult |
| Aprilia | SR 50 DiTech LC (inj.) (Piaggio motor) PureJet | 03-13 | 12mm kolvbult |
| Aprilia | SR 50 Factory I.E LC (2-takt) (inj.) (Piaggio motor) PureJet | 04-14 | 12mm kolvbult |
| Aprilia | SR 50 Factory LC (2-takt) (Piaggio motor) | 04-20 | 12mm kolvbult |
| Aprilia | SR 50 Motard AC (2-takt) (Piaggio motor) | 12-20 | 12mm kolvbult |
| Aprilia | SR 50 R Factory LC (Piaggio motor) | 04-14 | 12mm kolvbult |
| Aprilia | SR 50 R LC (Piaggio motor) | 06-14 | 12mm kolvbult |
| Aprilia | SR 50 Racing LC (Piaggio motor) | 03-20 | 12mm kolvbult |
| Aprilia | SR 50 Sport LC (Piaggio motor) | 03-20 | 12mm kolvbult |
| Aprilia | SR 50 Street LC (Piaggio motor) | 03-12 | 12mm kolvbult |
| Derbi | Atlantis 50 AC (Piaggio motor) | 02-10 | 12mm kolvbult |
| Derbi | Atlantis 50 LC (Piaggio motor) | 02-20 | 12mm kolvbult |
| Derbi | Atlantis City 50 AC (2-takt) | 02-03 | 12mm kolvbult |
| Derbi | Boulevard 50 AC (2-takt) | 02-14 | 12mm kolvbult |
| Derbi | Bullet 50 AC | 03-10 | 12mm kolvbult |
| Derbi | GP1 50 LC | 02-03 | 12mm kolvbult |
| Derbi | GP1 50 Open LC | 06-09 | 12mm kolvbult |
| Derbi | GP1 50 Race LC | 05-07 | 12mm kolvbult |
| Derbi | GP1 50 Revolution LC | 99-20 | 12mm kolvbult |
| Derbi | Sonar 50 AC (2-takt) | 96-10 | 12mm kolvbult |
| Derbi | Variant Sport 50 AC (2-takt) | 96-12 | 12mm kolvbult |
| Gilera | DNA 50 LC | 99-05 | 12mm kolvbult |
| Gilera | Easy Moving 50 AC | 95-99 | 12mm kolvbult |
| Gilera | Ice 50 AC | 00-05 | 12mm kolvbult |
| Gilera | Runner 50 FL LC (katalysator) | 02-07 | 12mm kolvbult |
| Gilera | Runner 50 LC | 90-98 | 12mm kolvbult |
| Gilera | Runner 50 LC | 99-04 | 12mm kolvbult |
| Gilera | Runner 50 Pure Jet LC (inj.) (Piaggio motor) | 03-20 | 12mm kolvbult |
| Gilera | Runner 50 SP LC | 02-17 | 12mm kolvbult |
| Gilera | Stalker 50 AC | 97-11 | 12mm kolvbult |
| Gilera | Stalker 50 Naked | 96-10 | 12mm kolvbult |
| Gilera | Storm 50 AC | 94-99 | 12mm kolvbult |
| Gilera | Typhoon 50 | 96-10 | 12mm kolvbult |
| Gilera | Typhoon 50 X | 96-10 | 12mm kolvbult |
| Italjet | Jet Set 50 AC (2-takt) | 02-03 | 12mm kolvbult |
| Italjet | Torpedo 50 AC (2-takt) (Piaggio motor) | 96-10 | 12mm kolvbult |
| Kymco | Agility 50 AC (2-takt) | 97-20 | 12mm kolvbult |
| Kymco | Bet & Win 50 LC | 02-06 | 12mm kolvbult |
| Kymco | Calypso 50 AC | 96-99 | 12mm kolvbult |
| Kymco | Cobra Cross 50 AC | 98-06 | 12mm kolvbult |
| Kymco | Dink 50 LC | 99-05 | 12mm kolvbult |
| Kymco | G-Dink 50 AC | 12-20 | 12mm kolvbult |
| Kymco | Grand Dink 50 AC | 01-11 | 12mm kolvbult |
| Kymco | Heroism 50 AC | 95-97 | 12mm kolvbult |
| Kymco | Like 50 AC (2-takt) | 09-20 | 12mm kolvbult |
| Kymco | Looker 50 S AC (2-takt) | 07-08 | 12mm kolvbult |
| Kymco | People 50 AC (2-takt) | 99-04 | 12mm kolvbult |
| Kymco | People 50 S (2-takt) | 05-10 | 12mm kolvbult |
| Kymco | Sniper 50 AC | 90-96 | 12mm kolvbult |
| Kymco | Spacer 50 AC | 97-02 | 12mm kolvbult |
| Kymco | Super 8 50 AC (2-takt) | 10-20 | 12mm kolvbult |
| Kymco | Super 9 50 AC | 00-07 | 12mm kolvbult |
| Kymco | Super 9 50 LC | 00-07 | 12mm kolvbult |
| Kymco | Top Boy 50 AC (Cobra) | 00-05 | 12mm kolvbult |
| Kymco | Vitality 50 AC (2-takt) | 04-09 | 12mm kolvbult |
| Kymco | Yager 50 GT AC (2-takt) | 07-12 | 12mm kolvbult |
| Kymco | Yup 50 AC | 02-09 | 12mm kolvbult |
| Piaggio | Diesis 50 AC | 01-03 | 12mm kolvbult |
| Piaggio | Fly 50 DT AC (2-takt) | 04-11 | 12mm kolvbult |
| Piaggio | Free 50 AC | 92-98 | 12mm kolvbult |
| Piaggio | Free 50 AC | 99-03 | 12mm kolvbult |
| Piaggio | Liberty 50 AC (2-takt) | 98-20 | 12mm kolvbult |
| Piaggio | Liberty 50 Sport AC (2-takt) | 06-08 | 12mm kolvbult |
| Piaggio | NRG 50 AC | 94-96 | 12mm kolvbult |
| Piaggio | NRG 50 LC | 90-98 | 12mm kolvbult |
| Piaggio | NRG 50 mc2 DD LC | 90-98 | 12mm kolvbult |
| Piaggio | NRG 50 mc2 DT LC | 90-98 | 12mm kolvbult |
| Piaggio | NRG 50 mc2 Extreme AC | 99-00 | 12mm kolvbult |
| Piaggio | NRG 50 mc2 Extreme LC | 99-00 | 12mm kolvbult |
| Piaggio | NRG 50 mc2 LC | 99-20 | 12mm kolvbult |
| Piaggio | NRG 50 mc3 DD (Cat) LC (katalysator) | 01-04 | 12mm kolvbult |
| Piaggio | NRG 50 mc3 DT (Cat) AC (katalysator) | 01-04 | 12mm kolvbult |
| Piaggio | NRG 50 mc3 Pure Jet (inj.) | 01-04 | 12mm kolvbult |
| Piaggio | NRG 50 Power DD LC | 05-20 | 12mm kolvbult |
| Piaggio | NRG 50 Power DT AC | 05-15 | 12mm kolvbult |
| Piaggio | NRG 50 Power Pure Jet LC | 05-20 | 12mm kolvbult |
| Piaggio | NTT 50 LC | 94-96 | 12mm kolvbult |
| Piaggio | Quartz 50 LC | 90-98 | 12mm kolvbult |
| Piaggio | Sfera 50 AC | 91-10 | 12mm kolvbult |
| Piaggio | Storm 50 AC | 94-10 | 12mm kolvbult |
| Piaggio | Typhoon 50 II AC | 11-17 | 12mm kolvbult |
| Piaggio | Typhoon 50/X AC | 93-11 | 12mm kolvbult |
| Piaggio | Zip 50 AC | 91-10 | 12mm kolvbult |
| Piaggio | Zip 50 II AC | 00-15 | 12mm kolvbult |
| Piaggio | Zip 50 II SP LC | 01-09 | 12mm kolvbult |
| Piaggio | Zip 50 LC | 90-98 | 12mm kolvbult |
| Piaggio | Zip 50 SP LC | 90-98 | 12mm kolvbult |
| Sym | Fancy 50 AC (2-takt) | 95-00 | 12mm kolvbult |
| Sym | Jet 4 50 R AC (2-takt) | 10-15 | 12mm kolvbult |
| Sym | Jet 50 AC | 97-00 | 12mm kolvbult |
| Sym | Jet 50 AC | 01-05 | 12mm kolvbult |
| Sym | Jet 50 BasiX AC | 08-12 | 12mm kolvbult |
| Sym | Jet 50 EuroX AC | 06-12 | 12mm kolvbult |
| Sym | Jet 50 R Sport-X AC | 07-13 | 12mm kolvbult |
| Sym | Jet 50 Sport XR AC (2-takt) | 06-11 | 12mm kolvbult |
| Sym | Jet 50 SR Sport-X AC | 07-13 | 12mm kolvbult |
| Sym | Jungle 50 AC | 97-01 | 12mm kolvbult |
| Sym | Mask 50 (2-takt) AC (E1) | 00-04 | 12mm kolvbult |
| Sym | Mask 50 (2-takt) AC (E2) | 05-07 | 12mm kolvbult |
| Sym | Orbit II 50 Naked AC (2-takt) | 12-17 | 12mm kolvbult |
| Sym | Red Devil 50 | 99-04 | 12mm kolvbult |
| Sym | Red Devil 50 II | 05-09 | 12mm kolvbult |
| Sym | RS 50 AC (2-takt) | 04-09 | 12mm kolvbult |
| Sym | Shark 50 AC (2-takt) | 99-03 | 12mm kolvbult |
| Sym | Shark 50 RS | 00-20 | 12mm kolvbult |
| Vespa | ET2 50 AC | 96-05 | 12mm kolvbult |
| Vespa | LX 50 AC (2-takt) | 05-13 | 12mm kolvbult |
| Vespa | LXV 50 AC (2-takt) | 06-10 | 12mm kolvbult |
| Vespa | Primavera 50 AC (2-takt) | 13-17 | 12mm kolvbult |
| Vespa | S College 50 AC (2-takt) | 07-12 | 12mm kolvbult |
| Vespa | Sprint 50 AC (2-takt) | 14-20 | 12mm kolvbult |