Made from Butyl Rubber, Schwalbe tubes are well known for their extremely high air retention and elasticity. Schwalbe tubes undergo a vulcanization process which ensures constant wall thickness and high air pressure retention.
All tubes are inflated and stored for 24 hours to test the air pressure retention. Afterwards, each tube undergoes a careful visual inspection.
Only a good quality tube can cover very many tire sizes which aren’t possible if the tube isn’t highly elastic in nature. For example, tube no 17 can fit tire widths between 28mm and 47mm.
Airtightness – 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.
Reliability – 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.
Group tube system – Only high elasticity and good quality allows a tube to cover very many tire sizes. Tube No. 17 can fit tire widths between 28 mm and 45 mm and that is a big advantage to the trade and simultaneously it vouches for the tube’s quality. Only an extremely high-quality and reliable tube is up to to this requirement.
Valve – All valves are nickel-plated and threaded and valve inserts are replaceable. Also, Schwalbe tubes with the classic bicycle valve are capable of pressure testing thanks to a high-pressure valve seal. And it is plain to see as each tube is crowned with a transparent polycarbonate dust cap.
Specs
- ETRTO – 18-622 > 28-622, 22-630 > 25-630
- Size French – 700 x 18C >700 x 28C
- Valve Type/Length – Presta/60mm
- Weight – 105g
| Option | 700 x 18-28MM/60MM, 700 x 28-32MM/60MM |
|---|
Fast shipping and professional packing
Our long-standing relationships with UPS FedEx DHL and other global carriers allows us to offer various shipping options. Our warehouse personnel is highly-skilled and will pack your products in accordance with our exact and exact specifications. Before shipment, all items are thoroughly inspected and secured. Each day, we ship to thousands of clients in multiple countries. The fact that we're determined to become the largest online retailer in the world is clear. Warehouses and distribution centers can be found in Europe as well as the USA.
Note: Orders with more than one item are assigned a particular processing period based on the individual item.
Before shipping, all ordered products will be thoroughly inspected. The majority of orders are shipped within 48 hours. The delivery time is estimated to be between 3 and 7 days.
Returns
Stock is dynamic. It is not managed entirely by us, since we're involved with several entities, including the factory and the storage. The actual stock can change at any moment. Please be aware that it's possible that your order could run out of stock even after you've placed your order.
Our policy lasts thirty days. If 30 days have gone by since your purchase however, we're unable to give you a refund or exchange.
The item must not be used, and it must be in the original packaging. It should also remain in the original packaging.
Related products
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
Components
