7 Teeth Kickstart Pinion gear For GY6 50 4T Engine 139QMB 139QMA

Note: Kickstart pionion with 7 teeth!
Please check that this is the version you need; there are also versions with 8 teeth available!

It fit many 4 stroke scooter/Motor Type 139QMA/B/GY6
Bt49qt-....
Bt50qt-....
BZ50QT-.
JL50QT-.
YY50QT-.
Rex RS...
Benzhou Yiying
And many other 50cc 4-stroke models such as: – ering 50 cc 4 Stroke Models – Jinlun – Jinan Qingqi – Hyosung
For Kreidler
Kymco 50 – motino – Miles Firestorm – MKS Ecobike – PEUGEOT V Clic – Rex RS... – Sachs 50cc 4-stroke – Xinling – Yiying – Yiben – Zongshen – Zongyu – Znen – Real rolling pin conveniently holds a, Praktiker roller rollerball, plus.
And also suitable for many other china/hardware store roller skates.