2PCS Inner Tube Tyres Durable Butyl Rubber MTB Bike Tubes Long Short Biking New

Feature: \n 1. Made of high quality butyl rubber material, this interior tire tube is strong and durable.\n2. High strength, excellent elasticity, not easy to break.\n3. 180 days without leakage, suitable for long and short biking.\n4. Lightweight and small, easy to install and use.\n5. A great choice for cycling lovers. \n\nSpecification: \nThis interior tire tube is made of high quality material. It is durable and no air leak. Suitable for long and short biking, a great choice for you.\n\nFeatures:\n\n1. Made of high quality butyl rubber material, this interior tire tube is strong and durable.\n\n2. High strength, excellent elasticity, not easy to break.\n\n3. 180 days without leakage, suitable for long and short biking.\n\n4. Lightweight and small, easy to install and use.\n\n5. A great choice for cycling lovers.\n\nSpecification:\n\nCondition: 100% Brand New\n\nItem Type: Interior Tire Tube\n\nMaterial: Butyl Rubber Rubber\n\nOptional Style: 12*1.75/2.125 AV, 14*1.75/2.125 AV, 16: