Hutchinson Set of 2 Inner Tubes 700 Butyl Presta 48 mm

Butyl air chamber with a thickness of 0.9mm. Its valve is of very good quality which allows to maintain the pressure, a good resistance to punctures without affecting the weight. Details: CV657191 Presta valve 700×20-25 City-trekking use Butyl inner tube Valve dimensions: 48mm Pack of 2 Weight: 175 each CV657181 Presta valve 700×28-35 City-trekking use Butyl inner tube Valve dimensions: 48mm Pack of 2 Weight: 185 units