Nr. 17AE+ for tire size 33/47-622 Schwalbe Aerothan inner tube with aluminum valve – light, stable, and durable Discover the new generation of the Schwalbe Aerothan inner tube – now with a robust aluminum valve for increased stability with top performance. The inner tube combines low weight with high puncture resistance and actively contributes to the circular economy. Your advantages at a glance: - Aluminum valve with external thread: for better stability and easier use - Extra puncture protection: thicker material for even better airtightness - Light and fast: minimal weight and very low rolling resistance - Excellent puncture resistance: multiple award winner in trade magazines Sustainable and environmentally conscious: The Aerothan inner tube is made from BASF's TPU material, which is produced via chemical recycling (ChemCycling®) from pyrolysis oil – a byproduct of the Schwalbe Tire recycling process. 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 Valve With the new aluminum valve, the Schwalbe Aerothan inner tube sets new standards in stability, performance, and environmental awareness. Perfect for you if you value quality and sustainability. The Schwalbe Aerothan inner tube with aluminum valve combines ultra-low weight with excellent puncture protection and durability. Thanks to its robust aluminum valve, the tube is easy to inflate. Made from chemically recycled TPU (ChemCycling®), it actively contributes to a circular economy. Suitable for all pumps, Bosch Speed Sensor, and Schwalbe Clik Valve. Ideal for those who value top performance and environmental awareness. Very lightweight inner tube with low rolling resistance Aluminum valve; easy to use Excellent puncture protection – proven test winner Made from chemically recycled TPU (ChemCycling®) Durable and environmentally friendly: contributes to the circular economy Compatible with all pumps and Schwalbe Clik Valve Suitable for Bosch Speed Sensor and Schwalbe Airmax Schwalbe Article number: 739441 EAN code: 4026495962261 Supplier number: 10465663 Retail packaging: Yes