## Piston Rings 47.00mm 80cc 139QMB/QMA (GY6 50) 4T - Reliability and Performance for Your Scooter This set of 47.00mm piston rings is the perfect solution for 139QMB/QMA (GY6 50) 4T engines with 80cc capacity. Designed to ensure optimal compression and durability, these rings guarantee smooth and efficient operation of your scooter. ### Precise Fit and High Quality The 47.00mm piston rings are precisely manufactured to perfectly fit the cylinder, minimizing compression losses and ensuring maximum engine power. Made of durable materials, resistant to wear and high temperatures, they guarantee long life and reliability. ### Easy Installation and Trouble-Free Operation The ring set is ready for installation, which facilitates and speeds up the replacement process. Thanks to the precise fit, the installation is simple and intuitive, and after installation, the rings ensure trouble-free scooter operation. ### Key Benefits: * **Perfect fit:** Precise dimensions guarantee tightness and optimal compression. * **High quality:** Durable materials ensure long life and wear resistance. * **Easy installation:** Ready-to-install set facilitates and speeds up replacement. * **Increased performance:** Improved compression translates into better engine performance. * **Compatibility:** Dedicated to 139QMB/QMA (GY6 50) 4T 80cc engines.