Schwalbe Standard air chamber valve AV19-AP Air Plus

The inner tube Schwalbe AV19-AP Air Plus is designed for 29" wheels, with a Standard valve of 40 mm, providing better air retention and increased protection against punctures thanks to its reinforced construction.

• Improved air retention, due to the high content of pure butyl rubber, requiring less frequent re-inflation.
• Superior puncture protection: its wall is 70% thicker than that of conventional tubes.
• Material: high-quality butyl.
• 100% recyclable, like all inner tubes Schwalbe.
• Weight: 320 g.