... -resisting, aging resistance 5.Highly Tear Resistant, high airtightness motorcycle inner tube ModelweightRubber contentPulling strengthTensile strengthAir valve 2.75-17 ... .The delivery time won’t be long.4. The quality is warranty. The company has through IS9001-2000 International ... 5,16x6.50-8 ,13x5.00-6 , 12 1/2 x 2 1/2 , 315x55 , 110/50-6.5 ,2 ... .50-8 ,12 1/2 x 1.75 , 9 x 3.50-4 , 2.50-10 ,3.50 ...