The SporTUBE is the most classic cycling inner butyl tube range, the standard interpretation of the most used air retention system in the world. A complete range with the size and specification for every kind of cyclist and discipline, from road cycling to urban commuting.

Features
Model: SporTUBE
Size: 29" x 2.4/2.6
Weight: 260g
Valve Type: Presta, 48mm
Valve Colour: Silver
Material: Buty1
Compatibility: Disc and Rim Brakes