Schwalbe Aerothan Tube - 29 x 2.1 - 2.4 40mm Presta Valve. Developed in cooperation with BASF and with experts from the German plastic manufacturing industry the Aerothan tube emerged to not only meet all the requirements of a high-end bicycle tube but to exceed them.
Fully light-weight right to the valve - about 40% less weight than a comparable Schwalbe extra light tube
Puncture protection newly defined - the material itself prevents sudden air loss
Minimal rolling resistance - maximum riding dynamics
Extremely heat resistant - certified for rim brakes
A stable ride - even with low air pressures
Easy installation - without slipping or pinching
100% recyclable
| Shaft Type | Smooth |
| Tube Compound | Thermoplastic Elastomer |
| ISO Width (mm) | 54 |
| ISO Width (mm) | 55 |
| ISO Width (mm) | 56 |
| ISO Width (mm) | 57 |
| ISO Width (mm) | 58 |
| ISO Width (mm) | 59 |
| ISO Width (mm) | 60 |
| ISO Width (mm) | 61 |
| ISO Width (mm) | 62 |
| ISO Diameter | 622 / Road / 29" |
| Valve Core | Removable |
| Labeled Size | 29 x 2.1 - 2.4 |
| Valve | Presta Short 32-40mm |
