## Piston Rings 44.00mm 60cc 139QMB/QMA (GY6 50) 4T These high-quality piston rings with a diameter of 44.00mm are the ideal solution for 60cc 139QMB/QMA (GY6 50) 4T engines. Designed to provide optimal compression and durability, they guarantee smooth and efficient engine operation. ### Perfect Fit and Precision The piston rings are precisely manufactured to ensure a perfect fit to the cylinder, minimizing power loss and fuel consumption. Their robust construction guarantees a long service life, even under demanding operating conditions. ### Enhance Your Engine's Performance Replacing piston rings is a key element of regular engine maintenance. New rings restore compression, which translates to better power, acceleration, and overall vehicle performance. ### Compatibility: * 139QMB/QMA (GY6 50) 4T engines * Capacity: 60cc * Piston Diameter: 44.00mm