|Quantity in stock:
Fits the following tire sizes (ETRTO | Inch)
- 28-406 | 20 x 1 1/8
- 32-406 | 20 x 1 1/4
- 35-406 | 20 x 1.35
- 37-406 | 20 x 1 3/8
- 40-406 | 20 x 1.50
- 28-406 | 20 x 1.10
- 32-406 | 20 x 1.25
- 37-406 | 20 x 1.40
Valve length: 40mm
A tube is not just a tube.
- Schwalbe tubes retain air pressure considerably longer.
- The quality and the material purity of the rubber mixture directly effects the quality of the tube.
- Each Schwalbe tube is individually inflated and inserted into a mold. This ensures the even wall thickness and excellent air retention.
We are doing our best to provide accurate and up to date descriptions, specifications and images of our products, but we cannot guarantee that they are absolutely correct. Please contact us if in doubt, or to confirm a particular feature or a spec which is important to you.
- Consistent quality control brings with it the security of use:
Each tube is inflated at the factory and stored under pressure for 24 hours in order to test the air retention.