| ATX Motor-Beskid 2 4T |
| ATX Motor-Beskid 4T |
| ATX Motor-Beskid SPORT 4T |
| ATX Motor-Milano 4T |
| ATX Motor-Roma 2 4T |
| | | |
| ATX Motor-Roma 4T | |
| ATX Motor-Torino 4T | |
| AZT Motor-ATZ Euroscooter 4T |
| Adamoto-Fighter 4T | |
| Adamoto-Retro 4T | |
| Baccari-Flash 4t | |
| Baccari-X-Flash 4t | |
| Baccari-Zondar 4T | |
| Baja-Suncity SC50 4T VIN LWGT |
| | | |
| Baotian-BT49QT-9 Sprint |
| Baotian-BT49QT-9R1 |
| Baotian-BT49QT-9R3 |
| Baotian-BT49QT-9S1 |
| Baotian-BT49QT-9S3 |
| Baotian-BT50QT-9 Ecobike |
| Barton-21 4T | |
| Barton-Citizen 4T | |
| Barton-GTR 4T | |
| | | |
| Benda-Beauty 4T | |
| Benda-Grace 4T | |
| Benda-Origin 4T | |
| Benda-Royal 4T | |
| Benda-Young 4T | |
| Benzer-Mastic 4T | |
| Benzer-Syracuse 4T | |
| Benzhou-City Star (YY50QT) |
| Benzhou-Retro Star (YY50QT-15) |
| | | |
| Boxter-Binq 50 4T | |
| Boxter-Mascot 50 4T | |
| Bufallo-Wind 50 | |
| Citi Bike-I 4T | |
| Citi Bike-II 4T | |
| Citi Bike-Sport 4T | |
| Dazon-Diamondback 50 4T |
| Dynamic-Twister 4T | |
| Eppella-GMX 50 4-Takt |
| | | |
| FYM-FY50QT-5 | |
| Faspider-Roma 4T | |
| Flex Tech-Sprint-10 50 (SK50QT-A) |
| Flex Tech-Sprint-12 50 (SK50QT-B) |
| Futong-FT50QT-3 4T | |
| GB Motors-First 4T | |
| GB Motors-Pinacolada 4T |
| Gateway-Speedy 4T | |
| Giantco-Sprint City 4T |
| | | |
| Giantco-Venus I 4T | |
| Giantco-Venus II 4T | |
| Horn-Ultimo 4T | |
| Horn-Ultimo II 4T [10cali] |
| Huatian-HT50QT-16 | |
| INCA-Sprint 4T | |
| Jinlun-JL50QT-5 Fighter |
| Jmstar-Solana 50 4T JSD50QT-27 |
| Jonway-Beta 50 4T | |
| | | |
| Jonway-YY50QT-2 | |
| Jonway-YY50QT-6 4T |
| Karcher-KM 50 4-Takt |
| Kentoya-Sole Mio 50 4T |
| Kentoya-Zoom 4T | |
| Kingway-Aeon 4T | |
| Kingway-Allegro 4T | |
| Kingway-Cobus 4T | |
| Kingway-Coliber 4T | |
| | | |
| Kingway-Coliber Classic 4T |
| Kingway-Coliber Fart 4T |
| Kingway-Coliber Rex 4T |
| Kingway-Coliber Sport 4T |
| Kingway-Ibis 4T | |
| Kingway-Vezyr 4T | |
| Kinroad-XT50QT-2 | |
| Kinroad-XT50QT-2A 10 cali |
| Kinroad-XT50QT-2A 12 cali |
| | | |
| Lingben-LB50QT-16 (MODEL I) |
| Lingben-LB50QT-16 (MODEL II) |
| Lingben-LB50QT-16 (MODEL III) |
| Lingben-LB50QT-6 4T |
| Longbo-LB50QT-6 50 4T |
| Magnus-Solatio 4T | |
| Magnus-Subire 4T | |
| Maver-Action 4T | |
| Motobi-Wilga I 4T | |
| | | |
| Motobi-Wilga II 4T | |
| Motofino-MF50QT 50 4T |
| Motofino-MF50QT-2 50 4T |
| Motomar-Vision 4T | |
| Motomar-Vision II 4T | |
| Motorro-Hawk 50 | |
| Motorro-Speedy E 50 4T |
| Peugeot-V-CLIC 4T | |
| Qingqi (Jinan Qingqi)-QM50QT-6A |
| | | |
| Qingqi (Jinan Qingqi)-RS 400 |
| Qingqi (Jinan Qingqi)-RS 450 [QM50QT-6A] |
| Qingqi (Jinan Qingqi)-RS 460 |
| Quest-Quest Q21 4T | |
| Quest-Quest Q3 4T | |
| Quest-Quest Q31 4T | |
| RM Motor-Fox 4T | |
| RM Motor-Pepper 4T | |
| RM Motor-RS 4T | |
| | | |
| Roketa-Maui MC-08 50 4T |
| Romet-Retro 6TH 4T | |
| Romet-Retro 7 4T | |
| Romet-Romet 727 4T |
| Romet-Romet 727 ECO 4T |
| Romet-Romet 727 Premium 10 4T |
| Romet-Romet 727 Premium 12 4T |
| Romet-Romet 727 PremiumT |
| Romet-Romet 727 komfort 4T |
| | | |
| Router-Router Bassa | |
| Router-Router City Line 10 cali |
| Router-Router XM 4T | |
| Sachs-49er (FY50QT-5) |
| Schwinn-Newport 50 4T |
| Sukida-Sprint-10 50 (SK50QT-A) |
| Sukida-Sprint-12 50 (SK50QT-B) |
| SunL-SL50QT-7 50 4T |
| TNT-Roma 4T | |
| | | |
| Tank-Urban 50 4T | |
| Toros-El Diablo 4T | |
| Toros-Toros F16 4T | |
| Toros-Toros Steed 4T |
| Toros-Toros X7 4T | |
| Ultimar-Speed 4T | |
| Ventus-Prymus I 4T | |
| Ventus-Prymus II 4T | |
| Xinling-XL50QT-B | |
| | | |
| Xintian (Kinroad)-XT50QT |
| Ylsmco-Quest I 4T | |
| Ylsmco-Quest II 4T | |
| Yukimoto-Speedy 4T | |
| Zhongyu-ZY50QT-7 | |
| Zipp-Astec 4T | |
| Zipp-Basic 4T | |
| Zipp-Otis 4T | |
| Zipp-Tops 4T | |
| | | |
| Zipp-Toxic 4T | |
| Zipp-Vapor I 4T | |
| Zipp-Vapor II (2011) 4T |
| Zipp-Vega 4T | |
| Zongshen-ZS50QT-4 (Cab 50) |
| Zumico-Dynamic 4T | |
| Zumico-Mac 4T | |
| Zumico-Quick 4T | |
