## Top Cylinder Cover 139QMB/QMA (GY6 50) 4T This top cylinder cover is an essential part for any owner of a scooter with a 139QMB/QMA (GY6 50) 4T engine. Made of durable plastic, it provides effective protection for the cylinder against mechanical damage, dust, and dirt. Its precise fit guarantees easy installation and perfect adhesion to the engine. ### Why choose this cover? * **Cylinder protection:** Protects a key engine component from scratches, impacts, and other damage that could affect its performance. * **Durability:** Made of high-quality plastic, resistant to weather conditions and wear. * **Easy installation:** Perfectly fits the 139QMB/QMA (GY6 50) 4T engine, allowing for quick and easy installation. * **Aesthetic appearance:** The cylinder cover improves the appearance of the scooter, giving it a neat and professional look. ### Compatibility: * 139QMB/QMA (GY6 50) 4T engines Provide your scooter with the best protection thanks to this robust and aesthetic cylinder cover.