## Kickstart Gear Sprocket 14mm 139QMB/QMA (GY6 50) 4T This high-quality kickstart gear sprocket is an essential component for any owner of a scooter with a 139QMB/QMA (GY6 50) 4T engine. It ensures smooth and reliable engine starting using the kickstarter. Precise manufacturing with attention to detail guarantees long life and trouble-free operation. ### Technical Specifications: * **Number of teeth:** 6 * **Shaft diameter:** 14mm ### Why choose this sprocket? * **Perfect fit:** Designed specifically for 139QMB/QMA (GY6 50) 4T engines, it guarantees trouble-free installation and compatibility. * **Durability and reliability:** Made from durable, wear-resistant materials, it ensures long and trouble-free operation. * **Smooth starting:** Precise tooth design ensures smooth engagement with the kickstarter gear, resulting in easy and quick engine starting. * **Easy installation:** Simple design facilitates easy installation and replacement of the sprocket. Investing in this sprocket is a guarantee of efficient and reliable starting of your scooter for a long time.