Features 1、Our tube is suitable for most mountain bikes and is currently the most widely used size on the market, compatible with 26 inches X 1.75/ 2.125 tires. 2、The package includes 2pcs of plastic tire levers, designed to assist in installing the tire over the tube without damaging either the rim or tube. 3、The inner tire is designed to provide superior sealing and can retain air for extended periods, reducing the need for frequent inflation. 4、Our 26-inch bike tubes can also serve as a handy spare, preventing the inconvenience of being unable to ride due to a burst inner tube. 5、The replacement rubber tire is designed to absorb shocks on bumpy roads, ensuring a comfortable and safe ride. 6、Our bicycle tire patches offer a quick and easy solution to punctures, adhering swiftly to the damaged part of the bike tire without the need for any glue. 7、The included metal rasps can be used to clean and polish the area surrounding the puncture, ensuring a tight and secure adhesion of the patch to the tire. Our bike inner tubes are crafted from premium quality rubber material, ensuring superior air tightness, heat resistance, and durability. They are versatile and suitable for most bicycle wheels. Features: Our tube is suitable for most mountain bikes and is currently the most widely used size on the market, compatible with 26 inches X 1.75/ 2.125 tires. The package includes 2pcs of plastic tire levers, designed to assist in installing the tire over the tube without damaging either the rim or tube. The inner tire is designed to provide superior sealing and can retain air for extended periods, reducing the need for frequent inflation. Our 26-inch bike tubes can also serve as a handy spare, preventing the inconvenience of being unable to ride due to a burst inner tube. The replacement rubber tire is designed to absorb shocks on bumpy roads, ensuring a comfortable and safe ride. Our bicycle tire patches offer a quick and easy solution to punctures, adhering to the damaged part of the bike tire without the need for any glue. The included metal rasps can be used to clean and polish the area surrounding the puncture, ensuring a tight and secure adhesion of the patch to the tire. Specifications: Material: Rubber Size: 20*13*7cm/ 7.9*5.1*2.8in Weight: 55g/ 1.9oz Package list: 2 * inner tires 2 * tire levers 6 * tire patch 1 * metal rasps Package List 2 * inner tires 2 * tire levers 6 * tire patch 1 * metal rasps