... Tear Resistant, high airtightness motorcycle inner tube ModelweightRubber contentPulling strengthTensile strengthAir valve 20*1.95/2.125 240g15%~55%9Mpa ... of motorcycle tire, car tire ,truck tire and inner tube, and other rubber product.2. We can assure you ... Africa and America. All size are available :Tyre and inner tube :2.25-17 ,2.50-17 ,2.75-17 ... , 110/50-6.5 ,2.50-8 ,12 1/2 x 1.75 , 9 x 3.50-4 , 2.50 ...