Michelin Aircomp Butyl Tube

This tube is designed for 700C wheels with tire widths between 26mm and 32mm. Please check your tire sidewall to ensure your current setup falls within this range before purchasing.

The 80mm valve length is specifically designed for deep-section aerodynamic rims. If you are using standard shallow rims, this valve will stick out significantly, though it will still function perfectly.

Yes. Because the valve core is removable, you can easily inject sealant directly into the tube if you want to add a layer of puncture protection.

No, these are performance-oriented tubes built for weight savings rather than puncture protection. They are best suited for race days or smooth road training where you prioritize speed over durability.

The main advantage is weight reduction. By shaving grams off your rotating mass, you can experience slightly snappier acceleration and improved handling compared to heavier, standard-weight tubes.