New Pack of 47mm 2 Stroke 80cc Cylinder Head Cover Set Piston Kits Gasket Gaskets Spark Plug for Gas Motorized Bicycle Bike Engine Cylinder Head set piston kits fits for 2 stroke 80cc Engine Motorized Bicycle Bike Package including 1 Cylinder +1 piston + 1 pin + 2 rings + 2 clips +1 oil needle + 2 cylinder gaskets +1 Muffler gasket+1 Intake gasket +1 spark plug You will receive all what you see on the picture