## Bare Cylinder Head 50cc Complete with Valves without Camshaft 139FMB 50 4T AC This bare 50cc cylinder head is the perfect solution for your 4-stroke air-cooled (AC) scooter equipped with a 139FMB engine. The set includes a complete set of valves, making installation easy and saving time. The head is designed for 50cc engines and guarantees optimal performance and reliability. ### Key Features: * **Complete Set:** The head is supplied with valves, ready for installation. * **Compatibility:** Perfectly fits 139FMB 50 4T AC engines. * **High Quality:** Made of durable materials for long life. * **Optimal Performance:** Restores full engine power and efficiency. * **Easy Installation:** Simple design facilitates installation. ### Why choose this cylinder head? By choosing this cylinder head, you are investing in quality and reliability. Precise workmanship and material selection guarantee long and trouble-free operation. Thanks to the complete set with valves, installation is quick and easy. Restore your scooter's former power and enjoy a smooth ride.