... inner tube ModelweightRubber contentPulling strengthTensile strengthAir valve3.00-8 300g15%~55%9Mpa-10Mpa380%-550%TR87 About ... of Qingdao, there is only 120km to Qingdao Port, so we are with superior geographical and convenient ... -10 ,2.25-14, 3.00-10 ,4.00-10 , 4.00-12 ,4.00-8 ,3.00-10 , 3.50-8 ... 18 ,110/90-16 , 130/90-15 , 4.10-18 ,3.00-23 , 3.00-25 ,4. ... 75 , 9 x 3.50-4 , 2.50-10 ,3.50-6 ,3.50-4 ,3.00-4 ...