Michelin Aircomp Tube

This tube is designed for 29-inch wheels with a width compatibility of 18-23 mm. Please verify your current tire width before purchasing to ensure a proper fit.

A 40 mm valve is standard for many road rims. However, if you are using deep-section aero wheels, you will likely need a valve extender or a longer valve stem to clear the rim depth.

With a wall thickness of 0.7 mm, this tube prioritizes weight reduction for racing performance. While durable, it is thinner than standard training tubes, so you may experience a slightly higher risk of punctures compared to heavier, reinforced options.

The wear indicator helps you monitor the condition of your tube over time. It provides a visual cue for when the material is reaching the end of its lifespan, allowing you to replace it proactively before a failure occurs on the road.

While it is engineered for racing and competitive cycling, it can be used for training. Just keep in mind that its lightweight construction is optimized for speed, so it may require more frequent inspection than a heavier, daily-use tube.