The Aerothan Plus inner tube from Schwalbe is a high-end alternative to standard inner tubes. With a greater wall thickness, this inner tube offers 80% better protection against leaks and 20% extra protection against snakebite. What's more, the inner tube has the same low rolling resistance as standard Aerothan inner tubes. Approx. 40% lighter than an extralight inner tube Schwalbe comparable butyl Extremely low rolling resistance without tube Increased leakage protection thanks to high leakage resistance completely recyclable, made from 100% thermoplastic polyurethane (TPU) (including valve) Extremely easy to assemble and small format Available for gravel and racing bikes, mountain bikes or global use This inner tube from Schwalbe Aerothan Plus has an article number of 10400383 and an EAN of 4026495803564. The valve type is Presta (Sclaverand / French) and the compatible tire is 27.5 ". The bandwidth is 75 - 584. >> This transparent white inner tube fits Schwalbe BNB SV21RE Aerothan 27.5 x 2.40 - 3.00 fv 40mm. The inner tube is extremely light, even up to the valve. The inner tube material ensures minimal rolling resistance and suddenly prevents air loss. Thanks to its extreme heat resistance, the inner tube is people-approved. Even with low tire pressure, the inner tube offers stable driving characteristics. Assembly is easy without moving or getting trapped. What's more, the inner tube is 100% recyclable.