Experience unmatched performance with the lightest tubes Michelin offers, expertly designed for racing applications.Each tube is crafted to minimize weight, reducing rotating mass for quicker accelerations and enhanced speed. Constructed from durable butyl material, these tubes ensure reliable performance while maintaining an ultra-lightweight design.Ideal for competitive cyclists looking to shave off every gram for optimal speed and efficiency. Whether you're racing or simply seeking to enhance your cycling experience, these ultra-light tubes are engineered to deliver superior performance and reliability. Upgrade your ride with Michelin's top-of-the-line tube technology today!