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
- Removeable presta valve core
- Disc and rim brake compatible
- Black valve stem
- Shaft Type: Smooth
- ISO Diameter: 622 / Mountain / 29″
- Labeled Size: choose; 29 x 2.1-2.3″
- Valve: 48mm Presta
- Valve Core: Removable
- Tube Compound: Butyl
- Weight: 210g. (29 x 2.1-2.3″)
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