1.quailty controlled under ISO9001:2008 2.Long service life 3.Tensile strength:7Mpa-10Mpa 4. ... rubber inner tube1. Product Name: KINGSTAR OR OEM2. Packing: Poly bag, bundle, carton, customer's request3. Minimum order quantity: 1000pieces4. ... belowSize:2.25-14,2.25-16,2.25-18,2.25-19,2.50-17,2.50-18,2.75-14,2.75-16,2.75-17,2.75 ... -18,80/90-17,2 ...