Tannus Armour protects your tube against 90% of common bike flats using 15mm of multi-cell foam. Say goodbye to pinch and puncture flats.

• The Perfect Solution For All Riders
• Optimized For E-Bikes
• Easy Installation

Tannus Armour is an insert the wraps around your tube inside of your bicycle tire. Installation is a simple additional step when installing your bicycle’s tube.

Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection. At the heart of Tannus is our patented Aither Technology. Aither is a multi-cell foam compound that forms the structure of the Armour.

Price is for a pair of inserts.

While Tannus Armour does not come pre-installed on bikes, fitting it is an easy step in your tube installation process.

For detailed installation instructions, please refer to this guide: Tannus Armour Installation.

For compatible inner tubes please check Tannus Armour – Armour Specific Sized Tubes.

Get ready to bid farewell to the inconvenience of flats and enjoy a smoother, worry-free ride with Tannus Armour!