Our tube must be very good and popular in your market, trust us,We only want to establish long and steady relationship with you. Wedon''t want to do business with you only one time. you can place asmall order to check if the quality is steady. also,If you areinterested, we are pleased to send you samples.Our tube is morewider more heavier type, for example as below:3.00 - 18 width:87mm weight: 530G _10G3.00 - 17 width:87mm  weight: 500G_10G2.75 - 18 width:82mm  weight: 495G _10GWe are leadingproduer or direct supplier for motorcycle inner tube.Contact us viaemail/fax www.xwtyre.com,welcome to visit our factory in WEIFANG.Wewould like to complete with reliable biussiness parters!whilesending the offer to me .kindly provide me detailed .we will quoteyou at best net price ASAP.