Cylinder Head kit -EU- 50cc GY6 (4 stroke) 50 ccm (139QMB)

Adly (Her Chee) BT 50

Baotian Bebel 50 (BT49T-12)

Baotian BT49QT-10

Baotian BT49QT-11 Retro

Baotian BT49QT-12

Baotian BT49QT-12C1

Baotian BT49QT-12D Hero

Baotian BT49QT-12G

Baotian BT49QT-18

Baotian BT49QT-20A2

Baotian BT49QT-2A Big Panther

Baotian BT49QT-2C Falcon

Baotian BT49QT-9 Ecobike

Baotian BT49QT-9 R1

Baotian BT49QT-9 R3

Baotian BT49QT-9 S1

Baotian BT49QT-9 S3

Baotian BT49QT-9 Sprint

Baotian BT49QT-9F1 Eagle

Baotian BT49QT-9F3 Eagle

Baotian BT49QT-9M

Baotian BT49QT-9N

Baotian BT49QT-9R

Baotian BT50QT-11 Retro

Baotian Rocky 50 (BT49TQ-12)

Baotian Tanco 50 (BT49T-12)

Beeline Veloce 50

Benzhou City Star (YY50QT)

Benzhou Retro Star

Buffalo Wind 50

Dafier DFE50QT-18

Dafier DFE50QT-2

Dafier DFE50QT-5

Dafier DFE50QT-6

Dafier DFE50QT-8

Eppella GMX 50 (4-stroke)

Flex Tech Dolphin 50

Flex Tech Sprint 10 (SK50QT-A)

Flex Tech Sprint 12 (SK50QT-B)

Flex Tech Venus 50

FYM (HN Moto) FY50QT-10

FYM (HN Moto) FY50QT-20 Cross

FYM (HN Moto) FY50QT-8

Huatian HT50QT-10

Huatian HT50QT-16

Huatian HT50QT-22 Retro

Huatian HT50QT-36

Huatian HT50QT-6

Huatian HT50QT-7

Huatian HT50QT-9

Kymco Agility 50 (4-stroke)

Kymco Filly 50

Kymco People 50 (4-stroke)

Kymco Vitality 50 (4-stroke)

Kymco Yagger GT 50 (2-stroke)

Leike LK50QT-14B

Leike LK50QT-15C

Leike LK50QT-15E

Leike LK50QT-17A

Leike LK50QT-17B

Leike LK50QT-19

Leike LK50QT-7A

Leike LK50QT-7B

Longbo LB50QT-10

Longbo LB50QT-15

Mawi City Spider 50 (4-stroke)

Mawi Speed Racer 50 (4-stroke)

Mawi Street Race 50 (4-stroke)

Mawi Super Power 50 (4-stroke)

Meiduo MD50QT

Meiduo MD50QT-3

Meiduo MD50QT-6

Meiduo MD50QT-9A

Meiduo MD50QT-9B

Motorro Clea 50 (4-stroke)

Motorro Cobi 50 (4-stroke)

Motorro Desire 50 (4-stroke)

Motorro Hawk 50

Peugeot Speedfight 3 50 air (4-stroke)

Peugeot V-Click 50

Peugeot Vivacity New 50 (4-stroke)

Rex Capriolo 50

Rex RS 400 (Jinan Qingqi - QM50QT)

Rex RS 450 50

Sachs 49er 12

Sachs 49er 50 10

Sachs Bee 50

Sachs Eagle 50

Sampo Athene 50 (SHB50QT-20)

Sampo SHB50QT-16A

Sampo SHB50QT-6

Sukida Roma 50 (SK50QT-9)

Sukida Sprint 10 (SK50QT-A)

Sukida Sprint 12 (SK50QT-B)

Sukida Venus 50

Tauris Brio 50

ZhongYu QT-5 50

ZhongYu QT-7 50

ZhongYu ZY50QT-7

ZongShen Cab 50 (ZS50QT-4)

Chinese scooter 50cc 4T GY6/139qmb