Features： 1、Excellent Rubber Material: This bike interior tire tube is made of excellent rubber material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 2、Good Performance: This bike inner tube has good performance, with the advantages of good sealing performance, ozone resistance, anti aging, shock absorption, electric insulation and so on. 3、Safe And Reliable: This universal bike inner tube is safe and reliable, it can absorb the impact on the bumpy road for a comfortable and safe ride. 4、Good Compatibility: This rubber bike inner tube has a good compatibility, which is suitable for fat tire bikes, beach bikes, snowmobiles, and all terrain bikes. 5、Wide Application: This bike inner tube replacement has a wide range of applications, which can be used at home, repair store, riding and so on. Specification： Item Type: Bike Inner Tube Material: Rubber Package List： 1 x Bike Inner Tube