50cc 49cc CARBURETTOR Compatible Replacement With Lexmoto Yiben Xingyue Fits139QMB Engines

SPECIFICATIONS: Choke Mechanism: Automatic/ Outer Diameter of Air Filter Connection Point (excluding lip): 37.69 mm / 1.48 inches/ Which Air Filter Size Does This Carb Take?: 40mm/ Width (from inlet side to outlet side): 78.65 mm / 3.1 inches/ Outer Diameter of Outlet: 27.52 mm / 1.08 inches/ Inner diameter of air filter connection point: 33.74 mm / 1.33 inches Includes Air Filter?: No/ Includes Inlet Manifold?: No/ Overall Width: 108.86 mm / 4.29 inches/ Overall Height: 112.29 mm / 4.42 inches/ Outer Diameter of Fuel Intake (Thinnest Section): 5.90 mm / 0.23 inches/ Inner Diameter of Outlet: 19 mm / 0.75 inches Colour: Silver One of the most widely used carburettors on the UK market for 50cc and 49cc scooters It features an automatic electric choke with air mixture adjustment screw It comes pre set and is a brand new bolt on ready to use part