Not available for online purchase
Get a great deal with this 5-buy offer and don't worry about not having a spare tube when you need it. With this price, you don't even have to bother patching your old tubes either. 700 x 18-28c with 50mm, 60mm or 80mm valves.
Apart from the quality of the ingredients, the purity of the rubber mixture is crucial to the quality of the tube. The base material is therefore sieved at enormous pressure through seven filters before being extruded. All tubes are inserted into a mould and inflated for vulcanization to ensure constant wall thickness and high air pressure retention.
All tubes are inflated and stored for 24 hours in order to test for air pressure retention. Afterwards each, individual tube undergoes a careful visual inspection. This special quality control helps prevent unpleasant surprises and is why, over many years, Schwalbe tubes have become highly respected for outstanding reliability by bicycle dealers.
Note: The image serves for illustration purposes only and may differ sightly from the actual product.