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Specialized Airlock Schrader Valve Tube

Specialized Airlock Schrader Valve Tube
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We're not afraid to say it—our Airlock Schrader Valve Tubes are the best performing, self-sealing bicycle tubes available. That's because they feature our powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only this, but the sealant is designed to work continuously in order to prevent slow leaks from occurring, so erring complete catastrophe, you won't have to worry about flatting when you're riding over debris. We even addressed the common issue of sealant pooling with a completely homogenous design, so the tire/tube combo will always roll smooth and even.

- Airlock sealant for the best chance of reducing punctures.
- Non-toxic, non-separating formula.
- Works continuously to prevent slow leaks.
- Homogenous design prevents puddles with no need to shake.
- Will not dry out like the many other sealants.

Part Numbers

Option UPC MPN Store SKU
20 x 1.50 – 2.30 / 32mm 888818288182 03418-0020 210000040195
26 x 1.50 – 2.20 / 40mm 719676283135 0313-1523 210000039624
700c x 28 – 38 / 40mm 719676283111 0303-1506 210000039589
700c x 32 – 50 / 40mm 719676046969 03015-1508 210000040088