The effective all-round protection for bicycle tires against punctures, cuts and bruises!

• Up to 15 mm thick at the thickest point, 3-5 mm on the sides and 2 mm in the rim area.
• Compatible with the majority of bike tires.
• Very light, reusable and recyclable.
• Even at low air pressure, the Armour counteracts deformation and maintains a high level of grip.

Aither Protection Technology

The puncture protection is developed with our patented Aither technology. A multi-cell foam mix that is light, flexible, yet incredibly durable. This is the culmination of 10 years of Tannus development in the tire industry.

Puncture protection

Nearly 360° protection against glass, thorns and sharp objects.

Increased Grip

Even with too little tire pressure, provides good traction and grip in wet and loose surfaces

Pinch flat

Cushioning on impact so that the tube is not pinched against the rim.

Increased Comfort

Quiet and comfortable riding experience thanks to vibration absorption.

Tire pressure is a personal preference depending on size of the rider and riding conditions. However, adding Tannus Armour does allow you to run lower pressure which gives better control, and comfort.

We recommend starting 5psi lower than what you normally ride and adjusting your psi up or down from there based on the ride feel you enjoy.

Fat-tired e-bikes shouldn't run too low (under 10psi) as this may not offer enough support or give the comfort you're accustomed to.

E-BIKES can run at normal tire PSI.

CAN I RIDE FLAT ON TANNUS ARMOUR?
Select sizes can run a flat for a few miles without hurting your rim.* However, if you do get a flat please avoid rougher terrain.

*Does not apply to the following sizes: 20x3.0-4.0, 20x4.1-4.8, and 26x4.0-4.8.