Hutchinson Koloss \/ Standard 29 '' Presta 48mm Inner Tube

The standard Hutchinson inner tube has good puncture resistance. It limits the risk of punctures thanks to its thickness of 0.9mm.? Its very good quality valve keeps the pressure? For cyclists looking for good puncture resistance without compromising weightDetails: Thickness: 0.9 mm. Presta valve: 48 mm Made of high quality Butyl. Valve core not removable Dimensions Weight Reference 29 x 2.30 – 2.85 350g CV657751