The co2 bike is a new design, through excellent processing technology and high-quality raw materials, the performance of co2 bike up to a higher standard. We are perfect for every detail of the co2 bike, guarantee the quality level, so as to bring you the perfect product experience. fairdale metal tools co.,ltd is a professional China co2 bike manufacturer and supplier, if you are looking for the best co2 bike with low price, consult us now!