Michelin Protek Max Tube

The Protek Max tube uses a unique, textured rubber construction that compresses when punctured, effectively sealing the hole and preventing air from escaping. It is designed to handle small punctures from thorns or glass, keeping you rolling rather than stuck on the side of the road.

This tube is designed for 700c wheels with a tire width between 32mm and 42mm. If your tire falls within this range, it will provide a secure and reliable fit.

This tube uses a Presta valve, which is the standard thin valve found on most modern road and hybrid bikes. If your pump is designed for Presta valves, or if you have a dual-head pump, you will have no issues inflating it.

A 48mm valve length is standard for most urban and hybrid rims. However, 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.

Yes, because of the extra rubber and specialized construction required for the self-sealing technology, these tubes are heavier than standard lightweight race tubes. The trade-off is superior puncture protection, which is usually worth the extra weight for daily commuters.