Pirelli SporTUBE Training Tube (27.5 x 2.5/2.8) Giant Jan Sale This kit is designed for

This kit is designed for use on bikes with a 1x drivetrain with a rear derailleur or internally geared hub

Design: 1-piece

Two sizes available

The clip-on mudguards can be attached to almost any frame tubes without tools using the practical universal fastening

Pirelli SporTUBE Training Tube (27.5 x 2.5/2.8) Giant Jan Sale This kit is designed forThe 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 Mfr Claimed Weight 300g