Description: Complete Big Bore Cylinder Piston Rings Pin Gaskets Kit Suitable for Honda CG150 Big Bore Inner Diameter: Approx.62mm /2.44 inch Including: Cylinder ,Piston(It is possible to be inside the cylinder),Piston Rings ,Gaskets, Circlips,Gudgeon Pin Made of high quality metal,good wear resistance Direct replacement,easy to install. Package Includes: 1 Set Big Bore Cylinder Kit(As Picture Shown)