All-Around Armor for Every Ride The Tannus Armour Tire Insert is a lightweight foam layer that sits between your tube and tire to give unmatched puncture protection and ride comfort. Acting as a 360° shield around your tube, it cushions against sharp objects, rim strikes, and pinch flats. Made from Tannus’s proprietary Aither material, it absorbs vibration and impacts without adding significant weight. The insert also supports the tire sidewalls, improving control and stability on pavement, gravel, or trail rides alike. What Sets It Apart Full 360° protection between tire and tube—no more thorns, glass, or pinch flats Up to 15 mm cushioning under the tread and 2–5 mm along the sidewalls Rideable even when punctured for short distances Improves comfort, traction, and cornering stability Works with standard inner tubes and clincher tires Reusable and easy to install with regular tire tools
