Scooter AF34 50cc Cylinder Kit For Dio AF35 ZX50 2-Stroke Engine Parts This cylinder kit is designed for use with AF34, AF35, and ZX50 50cc 2-stroke scooter engines.It includes a cylinder, piston, rings, gaskets, and necessary hardware for installation.The components are engineered to match specifications for proper fit and function.Suitable for engine rebuilds or performance , the kit supports standard displacement configurations.Compatibility includes models requiring AF34 and AF35 engine part replacements.