Feature●Butyl Rubber: In the early days, the inner tube of load bearing tire was mainly made of natural rubber. However, with the transition of tire from nylon radial to full steel wire, higher requirements were put forward for the inner tube. This demand finall●Wide Uses: Butyl inner tube is made of butyl rubber as the main material, and is used in the liner of automobiles, bicycles, airplanes, engineering transport machinery, etc., which takes the tire as the carrier. It is also called butyl rubber inner tube.●Good Features: Compared with natural rubber inner tube, butyl rubber has better air tightness, high temperature resistance and aging resistance.●Easy Installation and Removal: Replacing the 8.5 inch thickened inner tube is very convenient, and installation and removal are very simple.●Warm Tips: Make sure the inner tube matches the size of the tire. Slightly inflate before installation to avoid cracks or damage during installation.Description Specification:
Item Type: Butyl Rubber Inner Tube
Material: Butyl Rubber
Product Color: Black
Weight: Approx. 200g / 7.1oz
Specification: 8.5x2
Product Size: 21x21x5cm / 8.3x8.3x2.0in
Package List:1 x Butyl Rubber Inner Tube