Michelin C4 PROTEK MAX 26X1.85 / 2.30 MTB Inner Tube 40mm Presta Valve

The MICHELIN self-repairing inner tube in Protek Max is available here in dimension 26X1.85 / 2.30 . Thanks to its bumpy design, the MICHELIN Protek Max inner tube reacts in "compression" in the event of a piercing or pinching, while an inner tube reacts in "extension". The self-sealing effect is accentuated with the addition of the original preventive liquid. This is a 26 inch MTB inner tube, with a 40mm wide valve. We thus have the standard tire width and a low rim . NB: The size of the inner tube to be used is indicated on the sidewall of your tire.