Schwalbe Extra Light Tube - 700 x 18 - 25mm 50mm Presta Valve. Extra Light tubes offer a reduced weight with the same reliability as the standard version.
- TECH SPECS
| ISO Diameter | 622 / Road / 29" |
| ISO Width (mm) | 18 |
| ISO Width (mm) | 19 |
| ISO Width (mm) | 20 |
| ISO Width (mm) | 21 |
| ISO Width (mm) | 22 |
| ISO Width (mm) | 23 |
| ISO Width (mm) | 24 |
| ISO Width (mm) | 25 |
| Labeled Size | 700 x 18 - 25 |
| Shaft Type | Threaded |
| Tube Compound | Butyl |
| Valve | Presta Med 41-55mm |
| Valve Core | Removable |