Product: Drive Face for GY6 Variator Key benefits Corrects common variator issues and restores proper belt/drive engagement, helping reduce slipping or inconsistent acceleration. Adds measurable performance to your variator by improving power transfer and throttle response when compared to a worn or damaged drive face. Durable metal construction resists wear for longer service life and consistent performance. What it does Replacement drive face designed for the variator on GY6 engines. It addresses wearrelated problems in the variator assembly and improves the efficiency and feel of power delivery without altering engine components. Compatibility Fits GY6 125cc–150cc engines Specifically compatible with 152QMI and 157QMJ engine types Intended for mopeds, ATVs, and quads using those GY6 variants Key specifications Diameter: Approx. 113 mm (4.45 inches) Material: Metal for durability and longterm use Function: Drive face for variator, corrective and performanceenhancing component Practical use scenarios a worn drive face on a 150cc GY6powered scooter to stop belt slippage and restore smooth acceleration. Upgrade the variator assembly on a 125cc ATV used for trail riding to achieve more consistent throttle response and better power transfer. Perform routine maintenance on a quad with a 157QMJ engine after noticing reduced drive efficiency or increased vibration from the variator area. Installation and care (brief) Verify compatibility with your engine model (152QMI or 157QMJ) and measure the variator diameter (approx. 113 mm) before installation. Inspect the variator and belt for related wear when replacing the drive face to ensure results. Routine inspection and proper installation will help maintain performance and extend component life. This drive face is a directfit replacement option for GY6 125cc–150cc (152QMI / 157QMJ) mopeds, ATVs, and quads and provides a durable, performanceoriented solution for variator issues.