## Complete Piston 52.40/15/20.00 125cc 152QMI/157QMJ (GY6 125-150) 4T This complete piston is the perfect solution for your 4T 125cc scooter. The set includes everything you need for a piston replacement, ensuring smooth and efficient engine operation. Precise manufacturing and high-quality materials guarantee long life and reliability. ### Key Features: * **Complete Set:** Includes piston, rings, pin, and pin retainers, eliminating the need to purchase separate parts. * **Perfect Fit:** Specifically designed for 152QMI/157QMJ (GY6 125-150) 4T models, guaranteeing a precise fit and easy installation. * **Durability and Reliability:** Made of high-quality materials, resistant to wear and high temperatures, ensuring long-lasting performance. * **52.40mm Piston Diameter:** Optimal diameter for 125cc engines, providing adequate compression and power. * **15mm Pin:** Precisely manufactured pin ensures smooth piston movement. * **20.00mm Distance from Pin Axis to Piston Edge:** Ensures correct piston positioning in the cylinder. * **37.00mm Total Piston Height:** Compatible with the engine design, ensuring optimal performance. ### Technical Parameters: * Piston Diameter: 52.40mm * Total Piston Height: 37.00mm * Distance from Pin Axis to Piston Edge: 20.00mm * Pin Diameter: 15mm * Cylinder Capacity: 125cm³ This piston is an investment in the long and trouble-free operation of your scooter. Choose quality and reliability!