Wide compatibility : the GY6 50 cc carburetor is suitable for for 139QMB 139QMA Lance Eagle Tank Urban VIP Future Champion 50 mopeds and most Chinese-made scooters and ATVs, such as JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, Oriental, Kazuma, JCL. , Bristol Myers Squibb [Specifications] Carburetor intake manifold inside diameter four-stroke: 0.71 inch/18 mm, outer diameter of the side of the filter air: 1.57 inches/40 mm. Perfectly suited to Fits the original vehicle, allowing you to easily replace your old broken motorcycle and start a new journey 【Complete Accessories】 Upgraded carburetor. easy to use install, the set includes 1 carburetor, 1 filter air, 1 filter fuel, 1 spark plug, 1 intake manifold and 2 gaskets. IMPROVED MAIN JET: The 49 cc moped carburetor is equipped with a fuel tank, 1 spark plug, 1 intake manifold and 2 gaskets. an improved nozzle for better starting, better idling and better performance. This is the ideal replacement for your stock and will allow you