## Outer Variator Sprocket 14mm 139QMB/QMA (GY6 50) 4T - Durability and Precision This outer variator sprocket is designed for GY6 4T 50cc engines, commonly found in many scooters. Made of durable material, it guarantees long life and reliability even in demanding conditions. Precise manufacturing with 62 teeth ensures smooth and dynamic variator operation, which translates into better scooter performance. ### Technical Specifications: * Shaft diameter: 14mm * Outer diameter: 115mm * Number of sprocket cutters: 26 * Number of disc cutters: 62 ### Why choose this sprocket? * **Durability:** Made of robust, wear-resistant material. * **Precision:** Precisely manufactured to guarantee smooth variator operation. * **Compatibility:** Perfectly fits GY6 4T 50cc engines (139QMB/QMA). * **Performance Improvement:** Provides better dynamics and scooter throttle response. Investing in this sprocket guarantees trouble-free operation and improved performance of your scooter.