Pirelli

SporTube Tube - 29 x 2.1-2.3", 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.

• Black valve stem
• Butyl construction
• Disc and rim brake compatible
• Removeable presta valve core