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eBay£24.99Visit shop Schwalbe Aerothan SV17AE Gravel Bike TPU Inner Tube 700 x 33-47 - Presta - 40mm
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The Schwalbe Aerothan SV17AE is designed for performance-minded gravel cyclists who want to reduce rotating mass and improve puncture resistance without the maintenance requirements of a tubeless setup. By utilizing thermoplastic polyurethane (TPU) construction, this tube delivers a significantly lighter and faster-rolling ride compared to traditional butyl tubes; however, users should note that the specialized material requires more careful handling during installation to prevent pinching or damage.
| Model Part Number | SCT244 |
|---|---|
| Brand | Schwalbe |
No, standard rubber tube patches will not bond correctly. You must use specific TPU repair patches.
The SV17AE is designed for tire widths between 33mm and 47mm.
Yes, the Presta valve core is removable, allowing for the use of valve extenders if your rim profile requires them.
Yes, but ensure it is stored in its original packaging or a protective cloth to prevent abrasion against keys or tools.
TPU has different elastic properties than butyl. It is crucial to size the tube correctly to your tire width to ensure the best fit.
Ensure the tire bead is fully seated and there are no folds in the tube. Always inflate the tube slightly before installation.
Check the valve core for tightness and inspect the tire casing for small thorns or debris that may have remained after the initial flat.
Installing an Aerothan tube requires more precision than a standard butyl tube. Always inflate the tube slightly before inserting it into the tire to give it shape, which helps prevent folds or pinches between the tire bead and the rim. Ensure your rim tape is in perfect condition to avoid any sharp edges that could puncture the TPU. For care, keep the tube away from extreme heat, such as leaving your bike in a car during summer, and store it in a cool, dry place. Because it is a specialized TPU material, do not attempt to use standard rubber glue patches; only use specific TPU-compatible repair stickers if a puncture occurs.
