DONSP1986 66cc/80cc New Black Cylinder Body-40mm and Windowed Piston with Gasket

New Black Cylinder Body-40mm 2 Stroke 66cc/80cc - Gas Motorized Bicycle

Key features  

• The CDH New Cylinder Body will replace the cylinder body of 2 stroke 66cc/80cc motorized bike engine kits,NOT compatible with 48cc 2 stroke kit;
• New Design inside, please refer to pictures listed;
• New Design on outlet to muffler and air intake to manifold intake;
• 40mm Intake Manifold Stud Spacing;
• Cylinder head copper gasket and 40mm intake gasket are included, bolts are not included with the cylinder;
• G.W:0.7kg/Package
• Inside wall of cylinder: Electroplated

80cc/66cc Windowed Piston Set 47mm High Hole - Gas Motorized Bicycle

Key Product Features

• The windowed 66cc piston kit is only for 80cc/66cc engine kits
• High Hole Piston; compatible with long connecting rod ONLY;
• DOSE NOT WORK WITH stocked manifold intake,Buyers must use high performance intake;
• 47mm piston set including 1 high hole window piston 47mm, 2 piston rings,1 piston pin and 2 clips for your new cylinder build or as replacements.
• Work only with better performance manifold intake such as G2 reed,dio reed etc and better performance carburetor such as RT carburetor, CNS carburetor or other ones