U.a. für folgende Modelle:
Alisze
FX50 50 CDI (YY50QT-15); Jazy 50 CDI (YY50QT-21);
Axory
(Jmstar) Rallox (JSD50QT-13);
Baotian
BT49QT-9; BT50QT-9; Retro BT49QT-11; Retro BT50QT-11;
Benzhou
YY50QT; YY50QT-14; YY50QT-15; YY50QT-21; YY50QT-26; YY50QT-26A; YY50QT-G;
Flex Tech (Baotian)
Cityliner 50 (BT50QT-9); Jive (BT50QT-11); Sprint 50 (BT49QT-9);
Flex Tech (Benzhou)
Firenze 25/50 (YY50QT-21); Hurrican X2 (YY50QT-26); Napoli (YY50QT-25A); Speedy (YY50QT-B); Topdrive 50 (YY50QT-14); TVZ 25/50 (YY50QT-C);
Flex Tech (Giantco)
Venus II (HY50QT-6);
Flex Tech (Jinlun)
Hurrican X1 (JL50QT-4);Panter I (JL50QT-4);
Flex Tech (Zhongneng)
Firenze 25/50 (ZN50QT-E);
Jack Fox (Benzhou)
Apollo 50 (YY50QT-26A); City Star (YY50QT); Retro Cruiser (YY50QT-21); Retro Star (YY50QT-15);
Kreidler
Florett City 50; Flory 50 Classic;
MKS EcoBike
Panter I (BT50QT-9); Panter II (YY50QT-26);
Nova Motors (Benzhou)
YY50QT (City Star 4-Takt); YY50QT-15 (Retro Star); YY50QT-21 (Retro Cruiser);
Nova Motors (Znen)
ZN50QT-A Retro Star; ZN50QT-E Retro Cruiser;
Razory
R03 Jigger City Retro-Roller; R05 Retro Roller Classic 50 ccm; R06 Retro Roller Znen 50 ccn; R07 Retro Roller Classic 50 ccm; R09 Retroroller 50 ccm; R11 Smarty / Sunny 50 City; R14 Lintex Retro-Roller 50 ccm; R16 Retroroller 50 ccm; R22 VES Retro Cruiser 50ccm; R30 Buccaneer iMAD 50 ccm; Veterano 50 ccm;
Rex
(Jinan Qingqi) RS 450 (QM50QT-6;) RS 460; RS 500 (QM50QT-6);
Scooter Devil
Cruiser 50-4T (BQ50QT-40);
Star Quad
(Jinlun) JL50QT-5;
Zhongneng
N50QT-11; ZN50QT-A; ZN50QT-E;
ZhongYu
ZY50QT-5; ZY50QT-7;