1.OEM for world famous brands,like KYOTO. 2.High quality butyl,durable in use. 3.valve type:AV EV DV FV IV. Motorcycle Inner Tube Shanghai Eagle Rubber Products Co., Ltd. is a sub-company of Shanghai Wusheng Group, which was established in 1990. We're a professional manufacturer of bicycle/electric-bike/motorcycle tubes in China.Through many years' development, our corporation possesses three ...