Performance GY6 50CC 39MM Cylinder Kit  Jonway Jmstar Yiying Wangye Baotian Sunny Keeway Parts

 

These parts fit for Scooter

For Scooter,fit for Jonway,Baotian,Jmstar,Sym,Sunny,Znen,Wangye,Qingqi,Qianjiang Keeway yiying scooter parts

For Displacement,include Jog 50,90,100, GY6 50,60,70,80,100,125,150,CN/CF 250,YP VOG 250 260 300

 

Item	CY7202
Diameter of the Kit(mm)	39
Diameter of Piston Pin(mm)	13
Diaplacement	50CC
Outer Diamter of Cylinder Skirt(mm)	45
Middle Height of Cylinder(mm)	53.2
Total Height of Cylinder(mm)	71
Total Height of Piston(mm)	33.4
Compression Height of Piston(mm)	17