Tannus Armour is a groundbreaking flat-prevention system made from a custom foam designed to shield your tube from punctures, covering it from rim to rim. Glass shards, thorns, nails, and even pinch flats are no match for this innovative technology. Developed by engineers experienced in high-performance foam products used in popular running shoes and football pads, Tannus Armour delivers lightweight durability with unmatched puncture resistance.

In addition to protecting against flats, Tannus Armour enhances ride comfort by absorbing vibrations and shocks from rough roads or trails. Riders often notice reduced fatigue in their hands and wrists, especially during long rides.

Tubeless tires are popular for mountain bikers and gravel riders, but even the best sealants can fail to patch large punctures or gashes. Tannus Tubeless Inserts solve this problem while enhancing tire performance. These foam inserts provide run-flat technology, rim protection during hard impacts, and improved tire stability at lower PSIs.

With added sidewall support, riders experience better grip and control, especially in technical terrain. This makes Tannus Tubeless Inserts a top choice for aggressive riders who demand high performance.

Airless tires, also known as solid bike tires, eliminate the need for tubes or air entirely. You heard right, there is NO air in these tires.  Made from advanced lightweight foam, Tannus Airless Tires provide the durability of a solid tire with the comfort of traditional tube and tire systems, absorbing bumps and vibrations without the need for ongoing maintenance.

With no need to pump up your tires, replace tubes, or add sealant, Tannus Airless Tires are a true “set and forget” solution.