▪Rubber material
▪Suitable for bicycle fat tires of size 26*4.0"
▪When replacing, use tools to remove the entire bicycle wheel and replace it.
▪The price is the price of the inner tube of one tire. If you want to replace the inner tube of two tires, please fill in "2" when purchasing the quantity.
▪Shipping Time: Ships from China by commercial express, usually takes 7-15 working days