Description
The SporTube is the most classic cycling butyl inner tube; the standard interpretation of the most-used air retention system in the world. A complete range offers the size and specification for every kind of cyclist and discipline, from road cycling to urban commuting.
- Butyl construction
- Disc and rim brake compatible
- Black valve stem
| Shaft Type | Threaded |
| Tube Compound | Butyl |
| Valve Core | Fixed |
| Valve | Presta Med 41-55mm |
| Weight | 210 |
| ISO Width (mm) | 53 |
| ISO Width (mm) | 54 |
| ISO Width (mm) | 55 |
| ISO Width (mm) | 56 |
| ISO Width (mm) | 57 |
| ISO Width (mm) | 58 |
| ISO Diameter | 622 / Road / 29″ |
| Labeled Size | 29 x 2.1 – 2.3 |
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