
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: 260
- ISO Width (mm): 60
- ISO Width (mm): 61
- ISO Width (mm): 62
- ISO Width (mm): 63
- ISO Width (mm): 64
- ISO Width (mm): 65
- ISO Width (mm): 66
- ISO Diameter: 622 / Road / 29"
- Labeled Size: 29 x 2.4 - 2.6
