Michelin Airstop Tube

The Airstop tube is engineered with a 0.9mm wall thickness and premium seam construction specifically designed to minimize air leakage. While standard tubes often lose pressure over time, this model focuses on superior air retention to keep your tires at the correct pressure for longer.

This tube is designed for 700c wheels with an ISO diameter (ETRTO) of 622 or 635. Before purchasing, check the sidewall of your current tire to ensure it matches these specifications.

Yes, the 0.9mm butyl construction provides a thicker barrier than many lightweight race tubes, offering enhanced resistance against both pinch flats and common punctures. It strikes a reliable balance between durability and weight for everyday riding.

Yes, the valve core is removable. This is particularly useful if you need to add tire sealant or if you use valve extenders for deeper rim profiles.

A 48mm valve is a standard length that works well with most traditional road and hybrid rims. If you have deep-section aerodynamic rims, you may need a longer valve or a valve extender to ensure the pump head can attach securely.