Pirelli SporTUBE MTB : 26/27.5" x 2.1-2.4 - 48mm

The SporTUBE is Pirelli's version of the most classic cycling butyl inner tube, and the standard interpretation of the most used air retention system in the world.

Pirelli offers a complete range with the size and specification for every kind of riding and discipline, from road to gravel to MTB to urban commuting.

• material: butyl rubber
• tire diameter: 26/27.5"
• tire width: 2.1-2.4 mm
• advertised weight: 200 g
• valve: 48mm
• brake compatibility: rim and disc brake compatible