Our Michelin Airstop TR-20 is designed to provide superior air retention for your tires. The TR-20 inner tube features a straight valve stem and advanced butyl material to maintain a perfect seal in a wide range of flight conditions. Michelin's circular extrusion manufacturing process means that the TR-20 is constructed without a circumferential splice. This smooth design provides uniform thickness and increased reliability. The Airstop TR-20 is easy to install. Lubricant comes factory-applied to minimize folds during inflation. Every Airstop inner tube is made with exacting balance tolerances, without any correction, which meets or exceeds industry specifications.
Simply install and prepare for takeoff. The TR-20 does not require any wheel balancing after installation. Our butyl inner tube performs in temperatures as low as negative 48 degrees Celsius. If you are looking for a reliable, Geek-trusted inner tube, try this Michelin model. Trust the Michelin Airstop TR-20 on your next flight!