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The Specialized Airlock Schrader 26 x 1.5/2.2 tubes are the highest-performing self-sealing bicycle tubes available.
Specialized doesn’t hold back when it says: our Airlock Schrader valve tubes are the best-performing self-sealing bicycle tubes available. That’s because they feature the powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only that, but the sealant is designed to work continuously to prevent slow leaks, so even in the event of a total disaster, you won’t have to worry about a puncture when riding over debris. We’ve even addressed the common problem of sealant buildup with a completely homogeneous design, so your tire/tube combination will always roll smooth and even.
- Airlock sealant for the best chance at reducing flats.
- Non-toxic Formula that doesn’t separate.
- Works continuously to prevent slow leaks.
- The homogeneous design prevents pooling without the need for shaking.
- It won’t dry out like many other sealants.
