Description:

For 4 stroke GY6 125cc-150cc 58.5mm(2.3") 152QMI 157QMJ engine.Top end rebuild kit compatible with most of Chinese Made Scooters and ATVs,such as JONWAY,JMSTAR,ROKETA,SUNL,TANK,PEACE,TAOTAO. NOTE:NOT FIT for GY6B Engine with 57mm Stud Spacing.. SIZE:Inner diameter of cylinder:58.5mm/2.3", Hole spacing:54mm/2.12", Outer diameter of piston pin:15mm/5.9". An aftermarket engine kits affordable and easy to install with all necessities.. High toughness,corrosion resistance,rustproof and durable.Has a good heat dissipation structure design,providing reliable performance and long life service. Package include: Cylinder x1,Piston Kit x1,Piston Ring Set x1,Gasket Kit x1,Spark Plug x1.