Mavic Dismountable UST Valve 2014
Those removable valve core UST valves are convenient to use preventive sealant without messing around. We recommend that you change your UST valves at least once a year to ensure a good sealing of your UST systems.
Due to manufacturer restrictions we can only ship this item within the U.S.
I love the dismountable aspect of these Mavic UST valves. And they provide the tool to remove the core (for adding sealant - or getting more volume into the tire from a floor pump to seal tubeless ready tires). Works great but be sure you get the valve to match your wheel. Earlier Mavic Crossmax has rectangular shape and more recent has a rounded shape. Makes all the difference in the world.