Tannus 26' Fat bike Armour offers top - notch performance and protection for riders of all skill levels. Whether you're hitting bike parks, local woodland trails, or big mountains, it stops flat tyres and rim damage. The wings wrapping your inner tube prevent sidewall tears and pinch flats. With extra sidewall support, you can use lower tyre pressures, keep the tyre shape, get more grip, and take corners with more confidence. The thick top part of the Armour lets you practice on rock gardens and root sections without fearing rim damage. Its run - flat capability means you can still ride home even with a flat tyre. You'll enjoy a smoother ride as it absorbs small trail bumps, reducing arm fatigue. Inner tube size is 26 x 3.0' - 3.5'. If your tyre is between 26' x 4.0' - 4.2', use scissors to cut along the Armour's cut - line.

Using the Tannus Armour is easy. First, make sure your inner tube size is within 26 x 3.0' - 3.5'. If your tire size is between 26' x 4.0' - 4.2', take a pair of scissors and cut along the cut - line on the Armour. Then, place it around your inner tube. When riding, you can lower the tire pressure for better grip and performance thanks to the extra sidewall support. Remember, the Armour protects your tire from flats and your rim from damage. If you do get a flat, don't worry, you can still ride home. To maintain it, just keep it clean and check for any signs of wear regularly. Avoid sharp objects that could tear the Armour when not in use.