Michelin Protek Max C4 26” Schrader 48 mm inner tube

A square tube with bumps, it’s the whole approach of the inner tube that has just been rethought. To achieve this, Michelin has implemented three technologies:A bumpy designUnlike a traditional inner tube that reacts like a balloon being punctured, it reduces perforations. The combination of this characteristic with the prior injection of a self-sealing liquid effectively prevents punctures.A square sectionIt provides optimum wedging on the rim while eliminating the phenomenon of twisting, which makes it easierto fitDetails: Ultimate puncture resistance. Revolutionary anti-puncture design. Easy to mount. Removable shell. Preventive fluid inside. Excellent pressure maintenance Wheel size: 26″. Valve : Schrader 48 mm. Dimensions ETRTO Weight Reference EAN 26 x 1.85 – 2.40″ 47/61-559 330 g 451076 3528704510764