Schwalbe Air Plus Tube

The Air Plus is constructed with a specialized, higher-density butyl compound. This allows it to hold air pressure significantly longer than standard tubes, meaning you spend less time pumping up your tires before rides.

This tube is designed for 20-inch wheels with an ISO diameter of 406. It is compatible with tire widths ranging from 1.50 to 2.4 inches, making it a versatile choice for most 20-inch setups, including BMX and folding bikes.

Yes. Because the valve core is removable, you can easily inject sealant into the tube if you want extra protection against small punctures.

The threaded shaft allows you to secure the valve to the rim using a lock nut. This prevents the valve from slipping back into the rim hole during inflation, especially when using a pump head that requires a firm connection.

Absolutely. Its robust construction and superior air retention make it an excellent choice for daily riders who want a reliable, low-maintenance setup that doesn't require constant pressure checks.