With Tannus tire armor, punctures are things of the past.
We chose to partner with Tannus because they have been at the forefront of innovation in tire technology since 2003 and are the world’s number-one brand in airless tire technology.

Tannus Armor gives you increased grip and vibration dampening for a smoother, more comfortable, and enjoyable ride as well. If you’re tired of carrying around a spare tube and worrying about getting a flat tire, it’s time to upgrade to Aither technology.

The core of Tannus is their patented Aither technology. Aither is a porous foam compound that forms the structure of Armor. The Tannus Armor sits between the tire and tube, providing 15mm of puncture protection on top, and 2mm of sidewall protection against sidewall cuts and tire burping, while adding shock absorption for a smoother ride, and protecting your rim during hard hits.

Never Get Stranded: Our inserts convert your tires to run flat so you can finish your ride regardless of having air in your tube.

Better Handling Than Solid Rubber: This armor provides your ride handling, unlike solid rubber tire replacements.

Fast, Easy Install: The average installation time is 10-15 minutes.

Note: 1 Armour inserts per package.

SPECS
Size 1: 20″x4.1″-4.8″, weight: 0.5lbs
Size 2: 26″x4.1″-4.8″, weight: 1.2lbs
Side Wall: 2mm
Contact Area: 15mm
Compatibility: 26″ – All M/L/18″ bikes. 20″ – S Bikes & Trailers