Description If you are looking for a bike inner tube replacement for your bike, then you should take a look at our professional bike inner tube, made of premium rubber material, shockproof and anti-aging, and this bike inner tube has a long-lasting use. Features -Color:Black -Material:Butyl rubber -Size:10.00X6.00X5.00cm/3.93X2.36X1.97in -This professional bike replacement inner tube is suitable for most road and mountain bikes. -It is simple , but very practical in use, which brings great convenience to you. -This bike inner tube is an essential tool for cycling enthusiasts. Also, a nice gift for them. -You can easily buy these practical bike inner tube kit at an . -This cycling inner tube is shock-absorption, which can give you a more comfortable riding experience. This professional bike replacement inner tube is suitable for most road and mountain bikes. It is simple , but very practical in use, which brings great convenience to you. This bike inner tube is an essential tool for cycling enthusiasts. Also, a nice gift for them. You can easily buy these practical bike inner tube kit at an . This cycling inner tube is shock-absorption, which can give you a more comfortable riding experience.