1) 49cc dirt bike,pocket bike carburetors. 2)High performance 3)good price 1)Europe type ... :38±0.1 4) Supply all kinds of carburetors, carburetor parts, carburetor kits etc Model number. DIO 50, JH70,C70,WIN100 ... , competitve price3.Resonable and strict QC management4.Japanese standard. 47cc pocket bike carburetor