Tannus Armour 29in x 2.6-3.0 (Without Tube)

Tannus Armour has been developed with patented Aither technology. A multi-cell foam compound that is lightweight, flexible yet incredibly durable. Aither is the culmination of 10 years of Tannus development within the tire industry Tannus Armour is a foam insert that sits between your inner tube and tire, providing an additional layer of protection against 4 main types of damage.