Pirelli SporTube Tube - 700 x 23 - 30mm 48mm Presta Valve. 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
- TECH SPECS
| ISO Diameter | 622 / Road / 29" |
| ISO Width (mm) | 23 |
| ISO Width (mm) | 24 |
| ISO Width (mm) | 25 |
| ISO Width (mm) | 26 |
| ISO Width (mm) | 27 |
| ISO Width (mm) | 28 |
| ISO Width (mm) | 29 |
| ISO Width (mm) | 30 |
| Labeled Size | 700 x 23 - 30 |
| Shaft Type | Smooth |
| Tube Compound | Butyl |
| Valve | Presta Med 41-55mm |
| Valve Core | Fixed |
| Weight | 120 |