A GENUINE REVOLUTION. Tannus puncture-proof tires are made of a globally patented material called Aither. This material, made from olefin polymers and copolymers, contains around 1,000,000,000 (one billion) micro "bubbles" of closed air per tire, representing a true revolution in bicycle tires.

In 2015, we launched the evolution of the compound, Aither 1.1, with Tannus Tires, achieving performance comparable to traditional air chamber tires but with greater benefits. Since 2021, all Tannus products are manufactured with the Aither 1.1 Evo compound, and the result is spectacular! Can you imagine what the future will be like with the Aither 2.0 version?

Maximum lightness

Aither 1.1 is an extremely lightweight material. You will get the best anti-puncture solution with optimal performance of your bike.

High Durability

Aither 1.1 does not suffer degradation over time and is so durable that we guarantee more than 6,000km at full performance. Even so, it is possible to continue riding safely for up to 10,000km.

MAINTENANCE FREE

Mount them and forget about everything. Aither 1.1 does not suffer cold shrinkage, heat expansion, nor is it affected by UV rays. It can operate in a temperature range from -20°C to 60°C.

Safety and performance

Aither 1.1 protects you or makes it impossible to puncture, and the adaptability of the material provides additional benefits such as cornering stability or vibration absorption.