## 400mm Drive Belt Cover - Set for GY6 50 Engine (139QMB/QMA) This high-quality 400mm drive belt cover is the perfect solution for scooters with a GY6 50 (139QMB/QMA) engine, 10" wheels, and a 669mm drive belt. Made of durable aluminum and coated with black paint, it provides not only protection but also an aesthetic appearance. The set includes a complete kick starter, further enhancing its functionality. ### Why choose this cover? * **Perfect fit:** Dedicated to GY6 50 (139QMB/QMA) engines, 10" wheels, and 669mm belts, it guarantees trouble-free installation and proper operation. * **Strength and durability:** Made of aluminum, the cover is resistant to mechanical damage and corrosion, ensuring long-lasting use. * **Complete set:** Includes a kick starter, eliminating the need to purchase additional components. * **Aesthetic appearance:** The black finish gives the scooter a modern and elegant look. ### Important information: There are three drive belt cover lengths on 139QMB engines: 400mm, 430mm, and 460mm. Before purchasing, carefully measure the length of your cover to ensure proper selection. The product photo will help you take the measurement. Provide your scooter with the best protection and performance with this robust and precisely crafted drive belt cover.