No. 15AE for Tire size 23/32-622Schwalbe Aerothan Tube with Aluminium Shaft – light, stable and sustainableDiscover the new generation of the Schwalbe Aerothan Tube – now with a robust aluminium shaft for greater stability with top performance. The tube combines low weight with high puncture resistance and actively contributes to the circular economy.Your benefits at a glance:• Aluminium shaft with external thread: for better stability and easier handling • Light and fast: minimal weight and very low rolling resistance • Excellent puncture resistance: multiple test winner in specialist magazines Sustainable and environmentally conscious:The Aerothan tube is made from TPU material by BASF, produced through chemical recycling (ChemCycling®) from pyrolysis oil – a by-product of Schwalbe Tire recycling. This saves fossil resources and supports the circular economy.Compatibility:• Fits all pumps • Compatible with Schwalbe Airmax • Works with Bosch Speed Sensor • Suitable for Schwalbe Clik ValveWith the new aluminium shaft, the Schwalbe Aerothan Tube sets new standards in stability, performance and environmental awareness. Perfect for you if you value quality and sustainability.