GY6 160Cc Chinese Scooter Engine 58.5Mm Big Bore Cylinder Kit with Piston Kit fo
Easy installation: You can install this kit directly to your GY6 125cc -150cc engine. Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.