Specialized Airlock Schrader Valve Tube

We’re not afraid to say it—the Airlock Schrader Valve Tubes are the best performing, self-sealing bicycle tubes available. Here’s why they stand out:

1. Powerful Airlock Sealant: These tubes feature our powerful Airlock sealant that coats the tube for permanent protection against punctures. Whether you’re riding over debris or rough terrain, the Airlock sealant has got you covered.

2. Continuous Protection: The sealant is designed to work continuously, preventing slow leaks from occurring. So unless there’s complete catastrophe, you won’t have to worry about flatting during your rides.

3. Quality Assurance: Specialized has been innovating and inspiring riders’ lives since 1974. Our commitment to quality and performance shines through in the Airlock Schrader Valve Tubes.

Remember, these tubes are more than just tubes—they’re your trusty companions on every ride, ensuring you stay worry-free and focused on the road ahead.